on of sample means. It is the standard deviation of the distribution of sample means. QUESTION 5 How can you decrease the standard error of the mean? O By increasing the standard deviation By decreasing the mean By decreasing the sample size By increasing the sample size QUESTION 6 What is one advantage of random samnling?

Q: 4 6. 2.

A: Part (a) Graph of function is

Q: An object moves with velocity as given in the graph below (in ft/sec). How far did the object travel…

A: Let's find distance of objects travel from t=0 to t=45.

Q: 12 5(.8)0

A: We can solve given problem by using G.P series.

Q: 4. Given: PQ || BC. Find the length of AQ. A 6, P 12 18 B4

A: Similar triangle

Q: Liquid leaked from a damaged tank at a rate of r(t) liters per hour. The rate decreased as time…

A: We need to find lower and upper estimate.

Q: 6.3 3

A:

Q: 14 1

A: Given triangle is What is another side length?

Q: 6. 3 (2s+5)³

A:

Q: 6. Using the data from the contingency table, obtain the value of the test statistic of our test. 7.…

A: Step 1: Given: x1 = number of colored oranges from Skittles brand = 77 x2 = number of colored…

Q: 14 and 16

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 6÷ 2(1+2) =

A: The expression is given by 6÷2(1+2)

Q: 23 and 24

A: given,

Q: 5 9.

A: Solve it.