I believe the answer is x = 2
Well If you mean't 15 1/2 it is 15.5 This is because a decimal is made for parting using place values like tenths, hundredths, thousandths, etc. The 1/2 part is is .5 because 5 is half of 10.
*I explained a bit more in the comments of my answer.
answer : 2nd one
Step-by-step explanation:
1/3 of an hour = 20 min
If she wants to split her time equally she should read for 10 min and watch tv for ten minutes. Each activity would last 1/6 of an hour.
Answer: B. We are 95% confident that the population parameter is between the lower confidence limit and upper confidence limit.
Step-by-step explanation:
In statistics, we know that the interpretation of
level of confidence interval is that we are
sure that the true population parameter lies in it.
Therefore, the proper interpretation of a 95% confidence interval is that we are 95% confident that the population parameter is between the lower confidence limit and upper confidence limit.