Mathematics, 09.06.2021 19:10 TrueKing184

John is the manager of a used clothing store. He wants to estimate the average amount a customer spends per visit. A random sample of 70 customers’ receipts gave a mean X  $7.10 with a standard deviation s = $2.30. Find a 90% confidence interval for the average amount spent by all customers.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:10

Point a is located at (0, 4), and point c is located at (−3, 5). find the x value for the point b that is located one fourth the distance from point a to point c. −0.25 −0.5 −0.75 −1

Answers: 1

Answer

Mathematics, 22.06.2019 00:30

20 ! brainliest ! add and simplify your answer.

Answers: 1

Answer

Mathematics, 22.06.2019 02:30

Find the area of the region between a regular hexagon with sides of 6" and its inscribed circle.

Answers: 1

Answer

Mathematics, 22.06.2019 03:30

Find the solution set for this equation: t^2+7t=0 separate the two values with a comma.

Answers: 2

Answer

You know the right answer?

John is the manager of a used clothing store. He wants to estimate the average amount a customer spe...

Questions

Mathematics, 22.10.2019 22:00

What is the domain of g(x)? o {x{ x is a real number} {x{ x is an integer} {x1-2 sx< 5}

English, 22.10.2019 22:00

What is the impact of the scenario that begins the article "your average, everyday zombie"? the vivid description from the roach’s persp...

Mathematics, 22.10.2019 22:00

Junior's brother is 1 1/2 meters talljunior is 1 1/5 as tall as his brother.how tall is junior? 100 points to whoe...

English, 22.10.2019 22:00

Using night by elie wiesel, identify and explain at least one fact and one opinion that support the following theme: “with adversity comes a loss of...

Health, 22.10.2019 22:00

Urine, blood, or tissue samples that are going to be analyzed are called o specimens. diagnoptic samples. biological evidence....

Physics, 22.10.2019 22:00

What is a force? a. a push or a pull b. balanced actions c. only gravity d. a pull only 20 pointsss...

Mathematics, 22.10.2019 22:00

In the app you are creating, a duck is going to fly from the coordinates (1, 3) then go 3 units right. and 6 units down. write a rule to describe the...

Health, 22.10.2019 22:00

Select the correct answer. which activity will create tension in the legs? a. stretching your legs before a run b. standing for five minutes c. press...

Mathematics, 22.10.2019 22:00

Sonia paid $25 for two scarfs which were different prices when she got home she could not find the receipt she remembered that one scarf costs three d...

Social Studies, 22.10.2019 22:00

What would be the benefits on society of lowering medicare taxes ?...

Mathematics, 22.10.2019 22:00

Complete the equation for the horizontal line that passes through (5.-7)....

History, 22.10.2019 22:00

What are the advantages of cooperatives?...

Physics, 22.10.2019 22:00

Amineral's chemical composition and crystal structure determine it's numerical properties physical properties ch...

Mathematics, 22.10.2019 22:00

Rse translate the following sentence into an equation. use x to represent an unknown number. do not solve. if - 9 is decreased by a number...

English, 22.10.2019 22:00

(10 points! ) construct 4 sentences that contain puns....

Biology, 22.10.2019 22:00

What would be the most likely outcome for plants in earth if glucose molecules in cellulose were not arranged in an alternating pattern...

Spanish, 22.10.2019 22:00

Nosotros pedimos los taquitos. true false...

Mathematics, 22.10.2019 22:00

Ineed serious with #5 (the question is ! ) am i right? give honest answers and don’t just guess for

English, 22.10.2019 22:00

1. how does elie describe moishe the beadle?...

Physics, 22.10.2019 22:00

If 1 n is equal to 0.225 lb, how many pounds is 5 n of force? 0.045 lb 1.125 lb 2.025 lb 5.000 lb...

More questions: Mathematics Another questions