A manufacturer gets a shipment of 520 batteries of which 26 are defective. The store manager wants to be able to test random samples in future shipments. She tests a random sample of 20 batteries in this shipment to see whether a sample of that size produces a reasonable inference about the entire shipment. Fill in the blanks to make this statement true. The manager selects a random sample using the formula randInt,(1 ) to generate random numbers.

Since 26 out of a total of 520 batteries were defected and she wants to randomly select 20 batteries for it.

The formula she will be using will be randInt(1,520) to generate 20 random numbers.

4.6875 pounds

step-by-step explanation:

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.