7.668 divided by 0.009

852

Step-by-step explanation:

7.668 divided by 0.009 start off by making your division equation the way you want to write it and then go one by one on the numbers and start dividing it then you will get the 852

Option 3.

Step-by-step explanation:

Given information:

Mean of a normally distributed population = 300

Sample size = 200

Confidence level = 68%

We need to find how many of the samples confidence intervals would you expect to contain the population mean.

The sample size is 200 and confidence level is 68%. So, 68% of 200 contained in the population mean.

136 of the samples confidence intervals we would expect to contain the population mean.

Therefore, the correct option is 3.