SAT, 29.03.2020 10:38 boo3972

6.1.35
Question Help
You are given the sample mean and the population standard deviation. Use this information to construct the 90% and 95% confidence intervals for the population mean Interpret the
results and compare the widths of the confidence intervals. If convenient, use technology to construct the confidence intervals.
A random sample of 60 home theater systems has a mean price of $131.00. Assume the population standard deviation is $16.10.
Construct a 90% confidence interval for the population mean
The 90% confidence interval is ( )
(Round to two decimal places as needed)

Answers: 2

Show answers

Another question on SAT

SAT, 25.06.2019 08:20

True or falsethe right to privacy is clearly written out in the constitution

Answers: 1

Answer

SAT, 26.06.2019 11:30

What is it called when someone gets sick from eating food contaminated with germs or toxins? a. potentially hazardous food b. ptomaine poisoning c. foodborne illness d. raw food

Answers: 1

Answer

SAT, 26.06.2019 20:00

What are the two main purposes of edgar allen poe’s, “the masque of the red death? ”

Answers: 1

Answer

SAT, 27.06.2019 06:00

The equation 24x2+25x−47ax−2=−8x−3−53ax−2 is true for all values of x≠2a, where a is a constant.what is the value of a? a) -16b) -3c) 3d) 16

Answers: 1

Answer

You know the right answer?

6.1.35
Question Help
You are given the sample mean and the population standard deviation...

Questions

Engineering, 13.09.2019 23:30

An indianapolis racing car travels at 98.3 m/s along a straightaway. the team engineer wishes to locate an air inlet on the body of the car to obtain...

Engineering, 13.09.2019 23:30

Auniform circular rod of weight 8 lb and radius 10 in. isattached to a pin at c and to the cable ab. determine a) thetension in the cable,...

Engineering, 13.09.2019 23:30

How much calcium chloride will react with100mg of soda ash?...

Engineering, 13.09.2019 23:30

Select the lightest available w14 section for column tosupport the axial compression loads pd=150k and pl=200 k if kl =14ft and a572 grade...

Engineering, 13.09.2019 23:30

What would be the lightest w- shape that can resist aservice load of 62.5 kips and service dead load of 62.5 kips andservice live load of...

Engineering, 13.09.2019 23:30

Atension of 5 lb is maintained in a tape as it passes through the support system shown. knowing that the radius of each pulley is 0.4 in., determine t...

Mathematics, 13.09.2019 23:30

You sell eggs from the farm at a price of 3 for $2.00, 6 for $3.50, 12 for $6.00, and 24 for $13.00. what is the approximate percentage difference of...

Spanish, 13.09.2019 23:30

Read each statement about places where you would go to do various things. chose (a) if the statement is logical, chose (b) if it is not logical. voy a...

Engineering, 13.09.2019 23:30

Asteel band blade, that was originally straight, passes over8-in.-diameter pulleys when mounted on a band saw. determine themaximum stress...

Engineering, 13.09.2019 23:30

A1.34 lb ball is dropped on a 10 lb incline. release heighth1= 5 ft and height of impact relative to ground h2= .3 ft. impactb/t ball and...

Engineering, 13.09.2019 23:30

Textbook: structural analysis: using classical and matrixmethods fourth edition, mccormac. problem 6.27 joints are labeled a, b,c,...

Engineering, 13.09.2019 23:30

Determine the reactions at the beam supports for the given loading....

Engineering, 13.09.2019 23:30

A2.5hr long uniform rainfall resulted in arunoff hydrograph that has the shape of an equilateral triangle. the base of the triangle is 64h...

Engineering, 13.09.2019 23:30

Acompression member is subjected to service loads of 165 kipsdead load and 535 kips live load. the member is 26 feet long andpinned at eac...

Mathematics, 13.09.2019 23:30

The record for the boston marathons wheelchair division is 1 hour and 18 minuets and 27 seconds. the boston marathon is 30 miles long. what was the av...

Mathematics, 13.09.2019 23:30

Juana made a 5-hour trip in her car at an average speed of 70 km per hour. if the car uses an average of one liter of gasoline every 10 kilometers, ho...

Mathematics, 13.09.2019 23:30

Pleea hh ! circle r is shown. line segments q r and s r are radii. the length of q r is 18. sector q r s is shaded. the measure of central angle qrs...

Physics, 13.09.2019 23:30

(; -; ) which of the following statements about the water cycle is true? organisms in the biosphere do not influence the water cycle. t...

Chemistry, 13.09.2019 23:30

Gcse science - physics reduce contrast show show links question 6 of 28 2 40% which has greater kinetic ene...

History, 13.09.2019 23:30

Why might the description of virginia written by the virginia company (reading #1) be different from the accounts written by john smith and richard fr...