Since there are 7 days in a week and he slept the same amount of time each day, we can determine the number of hours he slept each day by dividing the number of hours he slept the whole week, 91 hours, and the number of days he slept. So you would get 91/7, which is 13. So Mac slept 13 hours each day. Hope this helps.
Answer:
25.625
Step-by-step explanation:
add all of the numbers together the divide by the amount of numbers to get the mean
-10x^2 - 8y + 3x^2 - 2y^3 = -7x^2 - 2y^3 - 8y
Answer:
A) Proportion.
Step-by-step explanation:
The distribution of sample proportions leads or may tends to approximate a normal distribution and is an unbiased estimator that has a graph that is usually distributed and is not skewed. In other words, simply, we can also say that the population proportion is basically defined to be as the mean of the sample proportion. The population proportion is basically equaled the expected value of the sample proportion.