If a population is known to be normally distributed, what can be said of the sample distribution of the sample mean drawn from this population?

Haley has some cubes each cube has a side length of 4 inches what is the volume in cubic inches of each cube

Bethany has $120 in her savings account and spends $8 a week at the candy store. Johnny has $75 in his savings account and spends $3 a week at the candy store. After how many weeks do they have the same amount in their savings account?

How many tens are there in 90,000?

One jar hold 16 red marbles and 4 blue marbles. A second jar hold 75 with marbles and 25 blue marbles. What is the probability that a blue marble will be drawn from both jars

The bakery bought 4 bags of flour containing 3.5 kg each. 475 g flour are needed to make a batch of muffins and 0.65 kg is needed to make a loaf of bread.

To replace a number with another number that tells how many or how much

Maria is thinking of a number between 3.1415 and 3.1416 What is Maria's number rounded off to the nearest hundredth?

From the set (1,2,3,4,5) which values make the inequality true? n+1>4

An equilateral triangle has an altitude of 2√3in. and a perimeter of 12 in. what is the area of the triangle?

You calculated probabilities involving various blood types. Some of your answers depended on the assumption that the outcomes described were disjoint; that is, they could not both happen at the same time.