Mathematics, 08.06.2021 22:00 mikesleviticus08

6 of 15 (3 complete) SH
A researcher wishes to estimate, with 95% confidence, the population proportion of adults who support labeling legislation for genetically modifiec
true proportion.
(a) No preliminary estimate is available. Find the minimum sample size needed.
(b) Find the minimum sample size needed, using a prior study that found that 75% of the respondents said they support labeling legislation for GM
(c) Compare the results from parts (a) and (b).
(a) What is the minimum sample size needed assuming that no prior information is available?
na
(Round up to the nearest whole number as needed.)
(b) What is the minimum sample size needed using a prior study that found that 75% of the respondents support labeling legislation?
n
(Round up to the nearest whole number as needed.)
(c) How do the results from (a) and (b) compare?
A. Having an estimate of the population proportion reduces the minimum sample size needed.
OB. Having an estimate of the population proportion raises the minimum sample size needed.
O c. Having an estimate of the population proportion has no effect on the minimum sample size needed.

6 of 15 (3 complete)

SH
A researcher wishes to estimate, with 95% confidence, the population prop

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:50

What is the point-slope form of theequation for the line with a slope of-2 that passes through (1, 4)? a y + 1 = -2(x + 4)b y-1=-2(x-4)c y + 4 = -2(x + 1)d y - 4 = -2(x - 1)

Answers: 1

Answer

Mathematics, 21.06.2019 17:30

As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.

Answers: 1

Answer

Mathematics, 21.06.2019 18:00

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

Answers: 1

Answer

Mathematics, 21.06.2019 20:00

Simplify (2^5/3^2)^4 a. 2^20/3^8 b. 2^9/3^8 c. 8^5/12^2 d. 2/3^2

Answers: 1

Answer

You know the right answer?

6 of 15 (3 complete) SH
A researcher wishes to estimate, with 95% confidence, the population...