Answer: 3
3x4 is 12
Hope this helps!
Answer:
0.35 is the mean of the sampling distribution of the proportion.
Step-by-step explanation:
We are given the following in the question:
Percentage of voters who voted for recall = 35%
Sample size, n = 3150
We have to find the mean of the sampling distribution.
Formula for mean of sampling distribution:
Putting values, we get,
Thus, 0.35 is the mean of the sampling distribution of people sampled in an exit poll who voted for the recall.
<u>Answer:</u>
, , ,
<u>Step-by-step explanation:</u>
First, we subtract 128 from both sides:
Then, we subtract from both sides:
Rewrite the equation:
Insert and solve:
<em>Please give Brainliest</em>