subject
Mathematics, 05.05.2021 16:30 zykia1002

No links or i’m reporting


No links or i’m reporting

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 22:00
Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.
Answers: 1
question
Mathematics, 22.06.2019 00:00
Vinny is interviewing for a job.he wants his take home pay to be at least $42,000.what is the least salary he can earn if he pays 25% income tax?
Answers: 2
question
Mathematics, 22.06.2019 02:30
Why does the shape of the distribution of the weights of russet potatoes tend to be symmetrical?
Answers: 3
question
Mathematics, 22.06.2019 04:10
You are in charge of the customer service phone line with many employees. at the end of each phone callthe customers are asked to rate their service from 1 to 5 stars, with 5 being the best. you find the averagerating for 20 randomly selected employees and decide you want to improve the ratings so you require thoseemployees to go through a new training program. you then wait a week and find the new average rating foreach employee. the average change is an increase in 1.3 stars with a standard devation of .9 stars.(a) is this data paired or not paired? (b) what are the null and alternative hypothesis being tested? (c) what is the t-statistic you would use? write the general formula and the final calculation.(d) sketch a t-distribution, label your t-statistic and the probability you would be interested in:
Answers: 2
You know the right answer?
No links or i’m reporting
...
Questions
question
Mathematics, 06.10.2019 17:30
question
Mathematics, 06.10.2019 17:30
question
Mathematics, 06.10.2019 17:30
question
Mathematics, 06.10.2019 17:30
Questions on the website: 13722361