subject
Mathematics, 01.12.2021 07:50 kaziyahf2006

A large company is reviewing the workplace accident data for the last year. They would like to test the null hyposthesis that accidents are eqaully likely to occur on each weekday (i. e. the null hypothesis is that20% of accidents occur on Monday, 20% occur on Tuesday, 20% occur on Wednesday, 20% occur on Thursday and 20% occur on Friday). Over the last year, there have been 127 accidents. Determine the number of accidents expected to occur on Mondays. Give your answer to 1 decimal place.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?
Answers: 1
question
Mathematics, 21.06.2019 19:50
Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4
Answers: 1
question
Mathematics, 21.06.2019 21:30
You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?
Answers: 2
question
Mathematics, 21.06.2019 23:10
Which graph represents the linear function below? y-4= (4/3)(x-2)
Answers: 2
You know the right answer?
A large company is reviewing the workplace accident data for the last year. They would like to test...
Questions
question
Social Studies, 27.07.2019 09:00
question
Mathematics, 27.07.2019 09:00
Questions on the website: 13722359