Mathematics, 19.04.2021 01:00, osmarirodriguez2079

Number of friends of the opposite sex: Y-bar = 7
Sy = 2.5
N = 1,000
Using the 50/50 rule (50% of the distribution falls below the mean, 50% of the distribution falls
above the mean) answer the following question:
Out of the 1,000 respondents how many will have 7 friends or more?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:00, miguelc2145

Give me the equations of two lines that have the same slope but are not parallel.

Answers: 3

continue

Mathematics, 21.06.2019 22:00, victordguerrero2535

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

Answers: 1

continue

Mathematics, 22.06.2019 01:00, suicune19

Find the measure for the angle indicated in bold

Answers: 1

continue

Mathematics, 22.06.2019 02:00, kathleensumter4913

Rewrite the expression in z to the n power. the expression i was given is: 1 over z to the negative 1 half power.

Answers: 2

continue

Do you know the correct answer?

Number of friends of the opposite sex: Y-bar = 7
Sy = 2.5
N = 1,000
Using the 50/...