subject
Mathematics, 30.07.2019 05:20 hkcapricorn7705

In a study of the accuracy of fast food drive-through orders, one restaurant had 30 orders that were not accurate among 388 orders observed. use a 0.01 significance level to test the claim that the rate of inaccurate orders is equal to 10%. does the accuracy rate appear to be acceptable? identify the null and alternative hypotheses for this test. choose the correct answer below. a. upper h 0: pequals0.1 upper h 1: pgreater than0.1 b. upper h 0: pequals0.1 upper h 1: pnot equals0.1 c. upper h 0: pequals0.1 upper h 1: pless than0.1 d. upper h 0: pnot equals0.1 upper h 1: pequals0.1

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 13:10
What is the greatest common factor of 8 and 36
Answers: 2
question
Mathematics, 21.06.2019 15:40
Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points
Answers: 1
question
Mathematics, 21.06.2019 16:30
You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles
Answers: 3
question
Mathematics, 21.06.2019 18:00
1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need
Answers: 1
You know the right answer?
In a study of the accuracy of fast food drive-through orders, one restaurant had 30 orders that were...
Questions
question
Chemistry, 15.10.2020 14:01
question
Computers and Technology, 15.10.2020 14:01
question
Mathematics, 15.10.2020 14:01
question
Arts, 15.10.2020 14:01
question
English, 15.10.2020 14:01
question
Mathematics, 15.10.2020 14:01
Questions on the website: 13722363