hind

This page lists questions and answers that were posted by visitors named hind.

Questions

The following questions were asked by visitors named hind.

What is three quarters of £42?

Answer these questions: 1. What is s third of £18? 2. What is two thirds of £33? 3. What is three quarters of £42? 4 What is a quarter of £42? 5. What is a third of £42? Complete these statements: 6. ____ is a third of ____ 7. ____ is two thirds of ____ 8...

7. ____ is two thirds of ____ 8. ____ is three quarters of ____ 9. ____ is a quarter of ____ 10. ____ is a third of ____

8. ____ is three quarters of ____ 9. ____ is a quarter of ____ 10. ____ is a third of ____

i’f the area of react

Answers

The following answers were posted by visitors named hind.

What is two thirds of £33?

A recent survey found that 70% of all adults over 50 wear glasses for driving. In a random sample of 10 adults over 50, what is the probability that exactly eight wear glasses?

A group of students were asked if they carry a credit card. The responses are listed in the table. Class Credit Card No credit card total Freshman 46 14 60 Sophmore 32 8 40 Total 78 22 100 If a student is selected at random, find the probability that he o...

A recent survey found that 63% of all adults over 50 wear glasses for driving. In a random sample of 100 adults over 50, what is the mean and standard deviation of those that wear glasses? mean: 37; standard deviation: 7.94 mean: 37; standard deviation: 4...

A sports analyst records the winners of NASCAR Winston Cup races for a recent season. The random variable x represents the races won by a driver in one season. Use the frequency distribution to construct a probability distribution. wine 1 2 3 4 5 6 7 Driv...

A tourist in Ireland wants to visit seven different cities. If the route is randomly selected, what is the probability that the tourist will visit the cities in alphabetical order? Round your answer to five decimal places. 0.00020 0.00139 0.14286 0.00781

The table lists the smoking habits of a group of college students. sex Non-smoke Regular smoke Heavy smoke total man 135 34 5 174 woman 187 21 10 218 total 322 55 15 392 If a student is chosen at random, find the probability of getting someone who is a ma...