Mathematics, 27.10.2021 17:50 rd1369

100 adult women were surveyed, and each was asked how many children she had. The results were as follows: 27 without kids, 20 with 1 kid, 29 with 2 kids, 10 with 3 kids, 5 with 4 kids, and the rest with 5 kids. Find the standard deviation of the number of children in this survey result (keep two decimal points).

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, val186

Marlow is comparing the prices of two trucks rental compaines company a charges $3 per hour and an addtional $75 as serivce charges company b charges $2 per hour and an additional $85 as serivce charges

Answers: 1

continue

Mathematics, 21.06.2019 19:30, kataldaine

Which of the following describes the symmetry of the graph of y = x3?

Answers: 2

continue

Mathematics, 21.06.2019 21:00, Milosmom

Atorch and a battery cost 2.50 altogether. the torch costs 1.50 more than the battery. what fraction of the total price is the torch? give your answer in its simplest form.

Answers: 2

continue

Mathematics, 21.06.2019 22:30, babyskitt

Which answer goes into the box? (90° clockwise rotation, 90° counter clockwise rotation, translation, or glide reflection)

Answers: 2

continue

You know the right answer?

100 adult women were surveyed, and each was asked how many children she had. The results were as fol...