Answer:
a1) 
a2)
b1)
b2) 
c) X is more likely to be within 1 GPa of 70 GPa in the random sample of part b because of the largeness in sample size and less scattering of data
Step-by-step explanation:
Mean value, 
Standard deviation, 
a1) sample size, n = 16
Mean of the sampling distribution of the sample mean = mean value, i.e.
a2) The standard deviation of the sampling distribution of the sample mean
b1) For sample size, n = 64
Mean of the sampling distribution of the sample mean = mean value, i.e.
a2) The standard deviation of the sampling distribution of the sample mean
c) X is more likely to be within 1 GPa of 70 GPa in the random sample of part b because it has a larger sample size, hence a decrease in the variability. This makes us easily determine the position of the sample around the population mean
B) 2:l that’s the answer hope this helps
From the table it is obvious that Alexa is earning quite a bit more money than she was previously.
<h3>What is a budget?</h3>
The term budget refers to an organized plan for income and expenditure. Budget usually helps a person to prioritize certain issues over others when making purchases.
We can see from the question that Alexa is earning quite a bit more money than she was previously. This would be a good time for her to re-evaluate her budget. Part of the extra money she is making could be put in her savings account.
Learn more about budget: brainly.com/question/15712390
Answer:
Part A: the answer is $3.70 (A)
Part B: the answer is $38.60 (D)
Step-by-step explanation:
Answer:
IF people begin to speed over the limit, it causes other drivers to get distracted. It will most likely end in a crash. The government has to issue fines, and put it on their record to make sure it doesn't happen again. The answer is the government is behind all the paperwork for YOUR doing.
Step-by-step explanation:
