Answer:
1,2,1
Step-by-step explanation:
Answer:
b) equals 20 hours.
Step-by-step explanation:
The sampling distribution of means refers to the distribution of all the possible sample means, with a certain sample size (in this case, n=100) extracted from the population.
The sampling distribution of the means is equal to the population mean. That does not mean that every sample will result in a mean equal to the population, but that the population of sample means will have an average of 20 hours.
Y to the second power and 11 x over 1
Answer:The 2 in 12.5 is after the decimal making it in the tens place and in 0.912 the thousandths place.
Step-by-step explanation:
