Mathematics, 06.01.2021 17:50 MrSavannahCat

In the US, 21% of households use a clothesline to dry their laundry. Capucine would like to survey households that use a clothesline, so she plans to contact randomly selected US households until she finds ones that use one. Let F be the number of households Capucine contacts to reach the first household that uses a clothesline. Find the mean and standard deviation of F. Find the mean and standard deviation of F ANSWER: Mean: 4.84
Standard deviation: 4.24

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:00, warnene17

What expression is equivalent to 42x-56y

Answers: 1

continue

Mathematics, 21.06.2019 19:30, jyworthy

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Answers: 2

continue

Mathematics, 21.06.2019 19:30, Victoriag2626

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Answers: 2

continue

Mathematics, 21.06.2019 21:00, 22MadisonT

Abakery recorded the number of muffins and bagels it sold for a seven day period. for the data presented, what does the value of 51 summarize? a) mean of bagels b) mean of muffins c) range of bagels d) range of muffins sample # 1 2 3 4 5 6 7 muffins 61 20 32 58 62 61 56 bagels 34 45 43 42 46 72 75

Answers: 2

continue

You know the right answer?

In the US, 21% of households use a clothesline to dry their laundry. Capucine would like to survey h...