How do you do this problem:

25*33 1/3

Which of the following statements is not true? a) The standard deviation of the sampling distribution of sample mean = σ/√n b) The larger the sample size, the better will be the normal approximation to the sampling distribution of sample mean.

A government pizza cafe sells three sizes of pizzas. if you buy all three sizes, it's costs $46.24. a medium pizza costs $15.75 and a large pizza costs $17.50. how much does the small pizza cost

Ally has 5 crayons. Mike has 3 fewer crayons than Ally. Danny has 1 more crayon than Mike and Ally have in all. How many crayons do Danny, Ally, and Mike have in all?

Janel practice basketball every afternoon in her driveway each day. her goal is to make 4 more basket than she made the day before. if she make 10 basket the first day and met her goal for 2 weeks, how many basket will janel make on 14 days?

If a normal distribution has a mean of 44 and a standard deviation of 8, what is the z-score for a value of 46?

William earned $9.50 an hour he worked 40 hours one week

0.012=1.2*10 - ³ true or false

Which of the following statements is correct about the data set 7, 10, 9, 100, 5, 12? A. The mean is the best and most accurate measure to describe this data set B. The data set has two modes C. The data set has a median of 10 D.

What is 3/8 X (times) 3

If a triangle contains an obtuse angle, then it must be oblique. true or false