chin researched the amount of money 150 students earned per month from jobs held during the summer. he…

chin researched the amount of money 150 students earned per month from jobs held during the summer. he created a table of six sample means from his collected data.\n\n| sample number | sample mean ($) |\n| ---- | ---- |\n| 1 | 208 |\n| 2 | 235 |\n| 3 | 245 |\n| 4 | 207 |\n| 5 | 205 |\n| 6 | 210 |\n\nusing his results, what is a valid prediction about the mean of the population?\nthe predicted mean of the population will be less than 200.\nthe predicted mean of the population will be less than 245.\nthe predicted mean of the population will be more than 275.\nthe predicted mean of the population will be more than 250.

chin researched the amount of money 150 students earned per month from jobs held during the summer. he created a table of six sample means from his collected data.\n\n| sample number | sample mean ($) |\n| ---- | ---- |\n| 1 | 208 |\n| 2 | 235 |\n| 3 | 245 |\n| 4 | 207 |\n| 5 | 205 |\n| 6 | 210 |\n\nusing his results, what is a valid prediction about the mean of the population?\nthe predicted mean of the population will be less than 200.\nthe predicted mean of the population will be less than 245.\nthe predicted mean of the population will be more than 275.\nthe predicted mean of the population will be more than 250.

Answer

Explanation:

Step1: Calculate the mean of the sample means.

$\frac{208 + 235+245+207+205+210}{6}=\frac{1310}{6}\approx218.33$

Step2: Analyze the options.

The mean of the sample means is approximately 218.33. This value is less than 245.

Answer:

The predicted mean of the population will be less than 245.