subject
Mathematics, 19.01.2021 23:50 purplefish53

10. In an opinion poll, 25% of a random sample of 200 people said that they were strongly opposed to having a state lottery. The standard error of the sample proportion is approximately (a) 0.0353 (b) 0.0306 (c) 0.0094 (d) 0.2500 (e) 6.1237

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 20:00
With finding limits of multi variable !
Answers: 1
question
Mathematics, 22.06.2019 00:20
Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6
Answers: 2
question
Mathematics, 22.06.2019 04:30
7x^2-9x+5=0 find the discriminant and number of real solutions
Answers: 3
question
Mathematics, 22.06.2019 04:30
Savannah talked for 6 minutes on the phone. catherine talked for n minutes. catherine talked 3 times as long as savannah. how long did nathan talk?
Answers: 2
You know the right answer?
10. In an opinion poll, 25% of a random sample of 200 people said that they were strongly opposed to...
Questions
question
Mathematics, 04.07.2019 13:20
question
Mathematics, 04.07.2019 13:20
Questions on the website: 13722363