Answer:
8.91
Step-by-step explanation:
I think that is answer
Sorry if it's wrong
ANSWER:
6
STEP-BY-STEP EXPLANATION:
We have two toppings, the first is the ice cream container where there are two options and the second is the ice cream flavor where there are a total of three options.
Therefore, the number of possible ways to order ice cream would be:

There are a total of 6 ways to order an ice cream
Answer:
a) The population under consideration in the data set is "adults in the United States".
b) The parameter being estimated is the proportion of adults in the U.S. that could not cover a $400 unexpected expense without borrowing money or going into debt.
c) The point estimate for the parameter of the population is p-hat.
d) The standard deviation of the sampling distribution
e)

f) Yes, 50% is a value not probable if the estimations are right.
g) No, it does not change.
Step-by-step explanation:
f) We can calculate the plausability of the value 50% with our estimations.
The P-value of a proportion of 50% is very low, so the value should surprise.

g) We re-calculate with p=0.4
