A political party wishes to estimate the proportion of voters that support the party in a particular state. The party will poll a random sample of n voters from the state. Which of the following is likely to result in the largest margin of error? a. n = 500, confidence level 95%
b. n = 500, confidence level = 99%
c. n = 500, confidence level = 90%
d. n= 300, confidence level 95%
e. n = 300, confidence level = 90%

Option D

Step-by-step explanation:

Generally the equation for Margin of Error is mathematically given by

Condition for Largest M.E

n has to be smallest and Z value has to be largest.

Where

From options

Smallest

Largest Z value respects to

Therefore

n= 300, confidence level 95%

Option D

step-by-step explanation:

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answer: 94

step-by-step explanation: 79+91+92+94+94 = 450 divided by 5 (since there are 5 number that are being added) = 90