Question

James is a teacher in a small school is Boston. He is amused to find that his data is normally distributed, with 30 of his students taking a test which has 70 points. The average of their test scores is 36 and the standard deviation is 7. If the distribution is normal, towards which value is this symmetric data centered?

Answer 1

Answer:

Here, we are given that James gave a test where the scores were normally distributed with a mean of 36 and a standard deviation of 7. We want to determine which value is the data is centered towards.

The test scores follow a normal distribution, which is a very common distribution to model data. The normal distribution is a bell-shaped curve that is centered around its mean, and the spread of the data can be determined by using its standard deviation. In this problem, the mean of the test was 36 points out of 70, which means that the data is centered around a score of 36.

Answer 2

Answer:

36

Step-by-step explanation:

if james score 30 point so answer is finished