Classrep2

A customer may legally pay for her drinks by all of the following means EXCEPT: - ANSWERDiamond earrings What is the maximum amount of distilled (hard) liquor any one drink may contain? - ANSWER4 ounces Bars and restaurants are at risk of losing their liquor license if they do not keep liquor invoices for at least: - ANSWERTwo years If there is an act of violence on their premises, licensees must file detailed reports with the Department within: - ANSWERSeven days Acts of violence in...

When conducting inspections of Food establishments, the food program specialists generally focus on specific areas - ANSWER1. Food safety practices 2. Time and temperature control 3. HACCP 4. Prevention against contamination 5. Personal hygiene Non chemical contaminants not caused by other living organisms - ANSWERPhysical (duh) An example would be a paint chip that has fallen from an old wall to soup - ANSWERPhysical Pesticides cleaning liquids and personal grooming products - ANSWERCh...

What is food safety? - ANSWERIts the practice of eliminating harmful agents from food, preventing food contamination and ensuring that the food is fit for consumption High standards help to - ANSWERreduce lawsuits and criminal prosecutions caused by poor standards, provide a cleaner work environment Chicken hatchery, chicken farming, chicken packaging, eating chicken - ANSWERIs not regulated by legal standards and guidelines but it must be done in a clean and safe enviornment CDC (Cente...

Should shellfish, which is labeled frozen but received thawed, be accepted? - ANSWERNo, if the shellfish has thawed during shipping You should never thaw food _______: - ANSWERAt room temperature What is the proper way to hold glassware when serving? - ANSWERFrom the base or underneath What is the best way to prevent pest infestations? - ANSWERCleanliness and vigilant monitoring When storing food, what is the best way to prevent food waste? - ANSWERFirst in First Our stock rotation ...

Potentially Hazardous foods - ANSWERany food that supports the rapid growth of microorganisms Three thermometers used for measuring food temperature - ANSWERBi-metallic stem (0-220), thermocouple, thermistor(digital) Raw Shell Eggs Temperature - ANSWER45 F Smoked Fish Temperature - ANSWER38 F or below because of the bacteria Clostridium botulinum All Refrigerated Food except eggs/smoked fish Temperature - ANSWER41 F or below Reasons Canned Products Must be Rejected - ANSWERdents i...

An outbreak of Salmonella is commonly associated with ______. - ANSWERUndercooked poultry The restaurant staff noticed the health inspector coming in the door and assumed correctly they would be inspected. One of the employees quickly took the towel buckets, dumped them in a sink with dirty dishes, made fresh sanitizing solution, and put the towels back in the water. To their surprise, the inspector marked a violation. The violation was for _________. - ANSWERPutting the soiled towels back in...

What term refers to a frequency distribution that follows a bell-shaped, symmetrical, and unimodal curve? - ANSWERnormal distribution In a normal distribution, the mean is located where? - ANSWERin the middle of the curve T/F For a normal curve, the median, mean, and mode are typically equal T/F The area below the curve is 120%. - ANSWERTrue False. 100% or 1.00 T/F The greater the standard deviation, the less spread out the normal curve. - ANSWERFALSE However, the rule only wor...

Select all statements that are true about statistics. 1 Statistics are used to organize and summarize data. 2Statistics are used to interpret information. 3 Statistics allow inferences to be drawn about a sample group. 4 Statistics must be handled responsibly. - ANSWER1,2,4 qualitative variables - ANSWERvariables measured by category or label quantitative variables - ANSWERvariables measured in numerical terms discrete variables - ANSWERinvolves counting whole numbers (0,1,2,3) e...

What is the difference between a statistic and a parameter? - ANSWERA statistic is a descriptive statistical result that is generated from a sample, whereas a parameter is a statistical result from a population. A ___ sample is composed of members that generally possess the same characteristics as those of the population. They allow for accurate inferences to be made. - ANSWERrepresentative sample A ___ sample is not representative of the population. It is attributed to the researcher and ...

What would be a valid statement regarding a 95% confidence interval for the unknown mean of a population. - ANSWERWe are 95% confident that the unknown population mean is contained in the interval. There is more probability in the tails for a normal distribution. - ANSWERFalse As n increases the t-distribution approaches the standard normal distribution. - ANSWERTrue As n increases, the tails in the t-distribution become "fatter". - ANSWERFalse The shape of a t-distribution dep...

___ is performed to measure and describe how two quantitative variables are related - ANSWERCorrelational analysis Correlational analysis is performed when variables are observed in their ___ rather than being manipulated in a study - ANSWERobserved in their natural state A linear relationship describes when plotted pairs ___ - ANSWERapproximate a straight line A positive correlation indicates - ANSWERthat both variables are increasing together A negative correlation indicates - ANSW...

Visual representations of datasets make it easier to ____ - ANSWERsummarize and interpret results ___ tables display the number of times a certain value appears within their dataset and can be extended to show number of each occurrence in relation to total number of occurrences - ANSWERFrequency tables The ___ frequency is the exact number of times each variable appears in a dataset - ANSWERabsolute frequency The ___ frequency is the ratio of the frequency of a specific variable in rela...

When population standard deviation is known, the z-score is used, when population standard deviation is unknown, the __ is used - ANSWERt-score True/False Since t-scores are centered normally around the mean and form a bell-shaped curve, probabilities can be calculated to draw inferences about populations. - ANSWERTrue ___ determine how well the t-distribution approximates the normal distribution of the z-scores. To calculate for any sample size, n-1 - ANSWERDegrees of freedom (df) A t...

Is a quantitative variable always measured in numbers? - ANSWERYes Is any measurement that you record from a sample a variable? - ANSWERFalse What is a statistic? - ANSWERThe measure that is taken from the whole sample as a summary of the sample Sample data skewed to the left, then longer tail is at the... - ANSWERLeft What is sensitive to outliers? - ANSWERMedian Formula to calculate standard deviation - ANSWERs = sqrt(sum(x1-xbar)^2 / n-1) How to calculate degrees of freedom?...

frequency distribution - ANSWERpresents the frequency of every value in a dataset What does each column represent in frequency tables? - ANSWERone column represents the category, the other column represents the frequency absolute frequency - ANSWERraw count What type of frequency do you use when answering " how many student out of the total number of students scored a letter grade?"? - ANSWERrelative frequency frequency tables - ANSWERdisplays the number of times (ex: frequen...

Philadelphia created its first board of health in 1783 due to an outbreak of which of the following? a. Cholera b. Yellow fever c. Tuberculosis d. Diphtheria - ANSWERYellow fever Which of the following is an abstract concept that determines how each member of society is allocated his or her fair share of collective burdens and benefits? a. Class b. Science c. Race d. Justice - ANSWERJustice Between 1900 and 2000, the crude infectious disease mortality rate in the United States a. ...

Obtaining data to define health of populations and nature of health problems is referred to as: - ANSWERassessment Which one of the 10 Essential Public Health Services requires the availability of diagnostic services, including laboratory capacity? - ANSWERDiagnose and Investigate Health Problems and Hazards in the Community Which one of the 10 Essential Public Health Services targets coalition-building and Formal and informal partnerships? - ANSWERMobilize Community Partnerships to Identi...

Be aware of the three core functions of public health as related to the ten essential public health services - ANSWER- Assessment: collect, assemble, analyze, and translate health information about the community. Measuring/evaluating - Assurance: necessary health services provided by public health or other public or private entity helps to meet health goals. Making sure the population is getting the services needed. - Policy Development: develop public health policies that use scientific k...

Which of the following organizations are involved in public health education? A) Association for Prevention Teaching and Research (APTR) B) Association of Schools and Programs of PUblich Health (ASPPH) C) Society for Publich Health Education (SOPHE) D) All of the above organizations are involved in public health education - ANSWERD) All of the above organizations are involved in public health education Which health professions can benefit from training or education in public health? ...

Presbycusis - ANSWERHearing loss due to old age Presbyopia - ANSWERimpaired vision as a result of aging, difficulty focusing Byssinosis - ANSWERDisease from inhaling cotton fibers. Also called "brown lung disease" or "Monday fever". Reaction against cotton, linen, hemp products in textile/fabric industry. Four (4) types of human errors discussed in Human Factors Engineering. - ANSWER"Errors C.O.S.T. time and money" 1. Commission: doing something wrong 2. Omission: le...