Math 225n week 2 assignment Study guides, Class notes & Summaries
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MATH 225N Week 7 Assignment Conduct a Hypothesis Test for Proportion – P-Value Approach
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MATH 225N Week 7 Assignment Conduct a Hypothesis Test for Proportion – P-Value Approach 
 
Question 
A college administrator claims that the proportion of students that are nursing majors is greater than 40%. To test this claim, a group of 400 students are randomly selected and its determined that 190 are nursing majors. 
The following is the setup for this hypothesis test: 
H0:p=0.40 
Ha:p>0.40 
Find the p-value for this hypothesis test for a proportion and round your answer to 3 decimal p...
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MATH 225N Week 5 Assignment: Evaluating Probability Using the Normal Distribution.
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MATH 225N Week 5 Assignment: Evaluating Probability Using the Normal Distribution. 
 
 
1. Ms. Wilson's math test scores are normally distributed with a mean score of 73 (μ) and a standard deviation of 5 (σ). Using the Empirical Rule, about 99.7% of the scores lie between which two values? 
The Empirical Rule says that 99.7% of the data lies within three standard deviations of the mean. The standard deviation is 5. So, the data that lie within three standard deviations of 73 (between −3σ a...
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MATH225 Week 2 Assignment / MATH 225N Week 2 Assignment / MATH 225 Week 2 Assignment / MATH225N Week 2 Assignment: (Latest, 2021): Frequency Tables Q & A: Chamberlain College of Nursing |100% Correct Q & A, Download to Secure HIGHSCORE|
- Exam (elaborations) • 20 pages • 2021
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MATH225 Week 2 Assignment / MATH 225N Week 2 Assignment / MATH 225 Week 2 Assignment / MATH225N Week 2 Assignment: (Latest, 2021): Frequency Tables Q & A: Chamberlain College of Nursing |100% Correct Q & A, Download to Secure HIGHSCORE| 
 
 
MATH225 Week 2 Assignment / MATH 225N Week 2 Assignment: (Latest): Frequency Tables Q & A 
: Statistical reasoning for health sciences: Chamberlain College of Nursing 
MATH225N Week 2 Assignment / MATH 225 Week 2 Assignment: (Latest): Frequency Tables Q & A ...
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MATH 225N Week 2 Assignment; Line and Bar Graphs
- Other • 14 pages • 2021
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1.	Question: A travel agency is conducting research on how many times families went on vacation during the last year. The following table shows the number of times sampled families went on vacation. 
Create the corresponding bar graph to represent this data below. Drag the dots on the top of the bar graph to create the chart. 
2.	Question: According to the given data, what can the travel agency conclude about the sampled families? 
3.	Question: Josslyn is a car salesperson who keeps track of her...
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MATH 225N Week 3 Discussion: Central Tendency and Variation
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MATH 225N Week 3 Discussion: Central Tendency and Variation 
 
Understanding descriptive statistics, their measures of center and their variability, helps form the foundation of statistical analysis. Descriptive statistics tell us how frequently an observation occurs, what is considered average, and how far data in our sample deviate from being average. With these statistics, we are able to provide a summary of characteristics from both large and small datasets. Measures of central tendency and ...
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MATH225 Week 2 Assignment / MATH 225N Week 2 Assignment / MATH 225 Week 2 Assignment / MATH225N Week 2 Assignment: (Latest, 2021): Frequency Tables Q & A: Chamberlain College of Nursing |100% Correct Answers, Download to Score “A”|
- Exam (elaborations) • 20 pages • 2021
- Available in package deal
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- $15.49
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MATH225 Week 2 Assignment / MATH 225N Week 2 Assignment / MATH 225 Week 2 Assignment / MATH225N Week 2 Assignment: (Latest, 2021): Frequency Tables Q & A: Chamberlain College of Nursing |100% Correct Answers, Download to Score “A”| 
 
 
MATH225 Week 2 Assignment / MATH 225N Week 2 Assignment: (Latest): Frequency Tables Q & A 
: Statistical reasoning for health sciences: Chamberlain College of Nursing 
MATH225N Week 2 Assignment / MATH 225 Week 2 Assignment: (Latest): Frequency Tables Q & A 
...
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MATH 225N Week 1 Assignment Variables and Measures of Data (Spring 2023) Complete TEST
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MATH 225N Week 1 Assignment Variables and Measures of Data (Spring 2023) Complete TEST 
 Which of the following best describes the term explanatory variable? 
Question: Which of the following best describes the term qualitative? 
Question: A zoologist measures the birthweight of each cub in a litter of lions. What is the level of measurement of the data? 
Question: Margaret is investigating if gender has any effect on political party associations. What is the response variable?
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MATH 225N Week 2 Assignment: Frequency Tables (Q & A)
- Exam (elaborations) • 20 pages • 2021
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Question: A data set is … in the frequency table below. Using the table, determine the number of values less than or equal to 5. Give your answer as a single number. For example if you found the number of values was 19, you would enter 19. 
Question: Given the frequency table, how many times does the data value 3show up in the data set? 
Question: A group of students were … about the number of siblings they have. The frequencies and relative frequencies of their responses are … in the belo...
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MATH 225N Week 2 Assignment; Line and Bar Graphs: GRADED A+ | 100% GUARANTEED PASS.
- Exam (elaborations) • 14 pages • 2021
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Question: A travel agency is conducting research on how many times families went on vacation during the last year. The following table shows the number of times sampled families went on vacation. Cre ate the corresponding bar graph to represent this data below. Drag the dots on the top of the bar graph to create the chart. Question: According to the given data, what can the travel agency conclude about the sampled families? Question: Josslyn is a car salesperson who keeps track of her sales over...
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MATH 225N WEEK 1 ASSIGNMENT STATISTICS QUESTIONS AND CORRECT ANSWERS LATEST UPDATE
- Exam (elaborations) • 3 pages • 2023
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MATH 225N WEEK 1 ASSIGNMENT STATISTICS QUESTIONS 
AND CORRECT ANSWERS LATEST UPDATE 
Week 1 assignment quizstatistics : 
1. In reference to differentsampling methods,systematic sampling includesthe steps: list the members 
of the population; use simple random sampling to select a starting point in the population; let k = 
(number of individuals in the population)/(number of individuals needed in the sample); choose 
every kth individual in the list starting with the one that was randomly selecte...