pandapractice6834
07.04.2020 •
Mathematics
A consumer affairs investigator records the repair cost for 25 randomly selected VCRs. A sample mean of $58.35 and standard deviation of $13.14 are subsequently computed. Determine the 80% confidence interval for the mean repair cost for the VCRs. Assume the population is approximately normal. Step 1 of 2: Find the critical value that should be used in constructing the confidence interval. Round your answer to three decimal places.
Solved
Show answers
More tips
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
Answers on questions: Mathematics
- M Mathematics The relationship between speed, distance and time can be calculated with s = where s is the speed, d is the distance and t is the time. if the speed of the wave formed...
- M Mathematics Write the quadratic equation whose roots are -3 and -6, and whose leading coefficient is 3...
- M Mathematics The sum of three numbers is -2. the sum of three times the first number, twice the second number, and the third number is nine. the difference between the second...
- M Mathematics $9099 worth of tickets are sold. adult tickets are $8 a person. students are $6 a person. children are $5 a person. 102 more adult ticket are sold than students tickets....
- M Mathematics Atriangle has a base of 4 units and a height of 3 units. mark draws the triangle again but doubles the height. how does the area of the triangle change?...
- M Mathematics How many significant figures are in each measurement? 73,102 l 0.230 mg 603.00 dm 0.002750 m...
- M Mathematics If you multiply a negative times a positive what is the answer negative or positive...
- M Mathematics Exe a rectangular sheet of paper is folded in half at wx and then diagonally on each side. when the paper is unfolded, the triangles that result are shown in the...
- M Mathematics Nick and val work together. nick lives 13 1/2 miles from work and val lives 2 1/6 behind nick how far does val live from work?...
- M Mathematics How do u simplify 2(x+3) using distributive property...
Ответ:
answer:
the government
Step-by-step explanation: