subject
Mathematics, 14.11.2021 23:20 simmers123

The Certaib Company produces Batteries. The Company claimss That 80 Percent Of The batteriesare good for 70 monthly and more a Random sample of 100 such batterie is taken ans thw sample proportion is calculated. if the claim is true A. Find The mean of the distribution of sample proportion also find the atandard error of the peoportion. B. Find The Peobability That In A Random Sample Of 100,the proportion of those who are good for 70 month or more will be i. less than 70 percent ii. more than 75 percent

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 20:00, baileybryant580
Describe a situation that you could represent with the inequality x< 17
Answers: 2
image
Mathematics, 21.06.2019 21:00, ImmortalEnigmaYT
Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?
Answers: 2
image
Mathematics, 22.06.2019 03:00, Shamiyah732
Which angle of rotation is an angle of rotational symmetry for all figures?
Answers: 1
image
Mathematics, 22.06.2019 03:30, live4dramaoy0yf9
Which polynomial is in standard form? 3xy+6x®y2 - 4x4y + 19x? y* 18x5 - 7x{y-2xy2 + 1774 x5y5 - 3xy - 11x? y2 +12 15+ 12xy2 - 11x®ys +5x? y2 ?
Answers: 1
You know the right answer?
The Certaib Company produces Batteries. The Company claimss That 80 Percent Of The batteriesare good...

Questions in other subjects:

Konu
Mathematics, 06.05.2020 17:00
Konu
Mathematics, 06.05.2020 17:00
Konu
Mathematics, 06.05.2020 17:00