![chloerodgers56](/avatars/42738.jpg)
chloerodgers56
29.05.2020 •
Mathematics
Jumpy-Jump inserts claim to increase a basketball player's vertical leap by about 2 inches. The data show the
vertical leaps(in inches) for several players with and without the inserts.
With insert: 24 27 28 35 30 36 31 36
Without: 23 27 27 33 31 36 30 35
State the null hypothesis
Solved
Show answers
More tips
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
Answers on questions: Mathematics
- M Mathematics What is the expression to 50 times the sum of 64 and 36...
- M Mathematics Use the lowest common denominator to subtract the following fractions. give the final answer in simplest terms. 5 13/15 - 1 2/3=...
- M Mathematics Which of the following is a pair of events which are mutually exclusive? a. rolling a 4 on a six-sided die and on a four-sided die b. making rice and making corn c. sleeping...
- H History During the debate over the constitution, which issue divided the framers into two parties...
- M Mathematics How do you determine the equations of the linear system in this graph?...
- C Chemistry What is the volume occupied by 2.79 x 1021 atoms of Ar at STP?...
Ответ:
Step-by-step explanation:
Hello!
The claim is that the insert increases the basketball player's vertical leap by about two inches.
To test this they measured the vertical leap of several players with and without inserts. Since both variables X₁: vertical leap of a basketball player without insert and X₂: vertical leap of a basketball player with an insert were measured over the same experimental unit, they are not independent but pairs.
This is an example of a paired sample test. I'll determine the difference as Xd= X₁ - X₂
The parameter of interest is the population mean of the difference between the vertical leap of the basketball players without the insert and the vertical leap with insert, symbolically μd
If the claim of the company is correct then the value of the parameter should be μd = 2
The hypotheses are:
H₀: μd = 2
H₁: μd ≠ 2
I hope this helps!
Ответ:
math is easy but for slow people it is hard like me