subject
Mathematics, 09.04.2020 23:37 kirsten8605

A consulting agency reports that only 30%, percent of a company's website users can successfully use a certain feature of the website. Skeptical of this claim, one of the website developers takes a simple random sample of 150 of the company's approximately 8000 users and tests whether they can use the feature successfully. The developer finds that 36%, percent of the sampled users use the feature successfully.
Assuming the agency's 30%, percent claim is correct, what is the approximate probability that more than 36%, percent of the sample would use the feature successfully?

P (p > 0.36) ≈ 0.05

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 18:00, jedsgorditas
The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.
Answers: 1
image
Mathematics, 21.06.2019 18:30, Ateruel95
Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!
Answers: 1
image
Mathematics, 21.06.2019 22:10, KekePonds1021
Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?
Answers: 1
image
Mathematics, 22.06.2019 04:00, deedee363
Factor these polynomials and explain how 1. 12x - 3x^2 2. 20 - 240x^2
Answers: 2
You know the right answer?
A consulting agency reports that only 30%, percent of a company's website users can successfully use...

Questions in other subjects:

Konu
English, 11.12.2020 06:40
Konu
Physics, 11.12.2020 06:40
Konu
Social Studies, 11.12.2020 06:40
Konu
Mathematics, 11.12.2020 06:40
Konu
Mathematics, 11.12.2020 06:40