Answer:
When it is small & when the sample has things that are different from the population.
Step-by-step explanation:
A small sample has less chance of accurately reflecting a population & too many variables can also negatively influence the study.
<u><em>Answer:</em></u>
Boris received 40% of the votes
<u><em>Explanation:</em></u>
<u>We are given that:</u>
Total number of votes = 40 votes
Boris got 16 votes
<u>To get the % of votes:</u>
We will divide the number of votes Boris got by the total number of votes. Then, multiply the quotient by 100 to get the percentage
<u>This is done as follows: </u>
% of votes = 
= 40% of the votes
Hope this helps :)
Answer:
I think there should be a picture that goes along with this question. Please include a picture.
Step-by-step explanation:
Answer:
hope that help u
Step-by-step explanation:
The formula for calculating a z-score is is z = (x-μ)/σ, where x is the raw score, μ is the population mean, and σ is the population standard deviation. As the formula shows, the z-score is simply the raw score minus the population mean, divided by the population standard deviation. Figure 2. Z-score formula in a population.
<span>8,123,700 = 8.1237 x 10^6
so answer is </span>D. 8.1237 x 10ˆ6
hope it helps
