7. A random sample of 200 adults are classified below according to gender and the level of education attained MALE Elementary Secondary 38 28 22 FEMALE 45 50 17 College It a person is picked at random from this aroup, find the probability that IPIE

Q: a. Wendy’s but not the other two?   b. Only one of them?   c. None of these three?

A: Here define events and draw venn diagram

Q: The research group asked the following question of individuals who earned in excess of​ $100,000 per…

A:

Q: The records of a computer retail store show that out of the 50 customers who purchased a desktop…

A:

Q: This weekend you decided to go to Nutter's Ice Cream Shop in Sharpsburg, MD. (If you haven't heard…

A: a) Since there are 24 different flavors of ice cream and you can choose the same flavor more than…

Q: A survey is taken of  92 people who vacationed at a dude ranch. The following information was​…

A:

Q: Car insurance covers damage caused by accidents or other mishaps. Which of the following situations…

A: The objective of this question is to identify which of the given situations would be covered by…

Q: Evaluate. 7! 21 5! 7! 2! 5!

A: n! = n(n-1)(n-2)(n-3)...4.3.2.1 n! = n(n-1)!

Q: Suppose that license plates in a certain municipality come in two forms: two letters (A … Z)…

A: License plates in a certain municipality comes in two forms:two letters followed by two digits or…

Q: The research group asked the following question of individuals who earned in excess of​ $100,000 per…

A: use Excel function =NORMSINV(α/2)

Q: may a. In how many ways may the scholarships be awarded such that 2 men and 2 women are selected. b.…

A: Here given , there are 4 different prizes  And here there are 5 men and 4 women in group of scholar…

Q: 2. A man put a male-female pair of newly born rabbits in a field. Rabbits take a month to mature…

A:

Q: 1: 7.8 6.1 6.7 8.5 9.0 10.0 9.5 2: 5.6 7.4 9.7 6.0 8.3 3: 6.7 7.4 5.A 7.3 5.4 6.2 4: 6.3 7.2 7.8 4.4…

A: I used Excel for calculations.H0: Ha: at least two  are unequal. (Option 3rd)Alpha = 0.05In Excel…

Q: One of four children ate the last piece of lasagna. When questioned theyresponded as follows:Joan: I…

A: One of four children ate the last piece of lasagna. When questioned they responded as follows: Joan:…

Q: According to a poll, about 18% of adults in a country bet on professional sports. Data indicates…

A:

Q: An automobile insurance company classifies applicants by their driving records for the previous…

A: U = {all applicants} A = {applicants causing accidents} B = {applicants receiving speeding tickets}…

Q: In a murder trial in Los Angeles, the prosecution claims that the defendant was cut on the left…

A: For none of the persons to have noticed the cut, we need the following sequence of events:Event #1…

Q: Solve the problem. Use a tree to show the parent-child relationships in the following family. Carl…

A: According to the given conditions we will construct a parent-child relationship tree for the family.…

Q: If your friend is just guessing, what is the probability that she correctly identifies the three…

A: Given that, Total no. of cups = 6 No. of cups with milk first = 3 No. of cups with tea first = 3

Q: At a party I attended, some people shook hands. At the end, two people were surprised to find that…

A: First scenario (the party you attended):Suppose there were n people at the party (including…

Q: Assuming the roles of president and secretary cannot be filled by the same person, how many ways are…

A: When Tyler is chosen as president, we have 3 choices for the post of secretary. So there are 3 such…

Q: A. The employer would suffer because the person tested would be suspected of using drugs when in…

A: From the provided information, The number of green peas = 359 The number of yellow peas = 341 Total…

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.