STATISTICS QTN/375 Statistics Unit 3 Milestone (AutoRecovered)
STATISTICS QTN/375 Statistics Unit 3 Milestone (AutoRecovered) Satara was having fun playing poker. She needed the next two cards dealt to be hearts so she could make a flush (five cards of the same suit). There are 10 cards left in the deck, and three are hearts. What is the probability that the two cards dealt to Satara (without replacement) will both be hearts? Answer choices are in percentage format, rounded to the nearest whole number. 2 Using the Venn Diagram below, what is the conditional probability of event Q occurring, assuming that event P has already happened [P(Q|P)]? 3 The average number of tunnel construction projects that take place at any one time in a certain state is 3. Find the probability of exactly five tunnel construction projects taking place in this state. 4 Using this Venn diagram, what is the probability that event A or event B occurs? 5 For a math assignment, Jane has to roll a set of six standard dice and record the results of each trial. She wonders how many different outcomes are possible after rolling all six dice. What is the total number of possible outcomes for each trial? 6 A survey asked 1,000 people which magazine they preferred, given three choices. The table below breaks the votes down by magazine and age group. Age Below 40 Age 40 and Above The National Journal 104 200 Newsday 120 230 The Month 240 106 If a survey is selected at random, what is the probability that the person voted for "Newsday" and is also age 40 or older? Answer choices are rounded to the hundredths place.
Información del documento
- Subido en
- 19 de mayo de 2022
- Número de páginas
- 17
- Escrito en
- 2021/2022
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
