subject
Mathematics, 08.11.2019 01:31 pedroramirezr2

How many tissues should a package of tissues contain? researchers have determined that a person uses an average of 41 tissues during a cold. suppose a random sample of 10,000 people yielded the following data on the number of tissues used during a cold: x = 35, s = 18. identify the null and alternative hypothesis for a test to determine if the mean number of tissues used during a cold is less than 41.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
Asquare parking lot has 6,400 square meters what is the length in meters
Answers: 1
question
Mathematics, 21.06.2019 18:40
What value of x is in the solution set of 4x – 12 s 16 + 8x?
Answers: 3
question
Mathematics, 21.06.2019 20:00
The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?
Answers: 2
question
Mathematics, 21.06.2019 21:30
We ran a taste-test to see which soft drink employees in our company prefer. we had 100 employees, selected as randomly as possible, taste test two brands and determine which they preferred. which of the following would be a reasonable statistical analysis to determine if there is a clear preference among our employees? a two sample t-test. a paired t test. a confidence interval for a proportion. a prediction interval for a proportion. none of the above
Answers: 1
You know the right answer?
How many tissues should a package of tissues contain? researchers have determined that a person use...
Questions
question
Social Studies, 06.03.2020 23:58
Questions on the website: 13330550