Answer:
The degrees of freedom are given by:
The p value for this case would be given by:
Step-by-step explanation:
Information given
represent the mean height for the sample
represent the sample standard deviation
sample size
represent the value that we want to test
t would represent the statistic
represent the p value for the test
Hypothesis to verify
We want to cehck if the true mean is lees than 25 mph, the system of hypothesis would be:
Null hypothesis:
Alternative hypothesis:
The statistic would be given by:
(1)
Replacing the info given we got:
The degrees of freedom are given by:
The p value for this case would be given by:
6/319 = 0.0188087774
I used a calculator
or, just use long division
Have a great day!
Stay safe and healthy!
Happy holiday seasons!
May I please have brainliest?
Answer:
10.95 (if you need to round 11)
Step-by-step explanation:
:p
C= Clarence, J= Juan, and D= Darlene
C= 3J-5
D= C/2+2
J= c
Answers:
1. 5(x-6)
2. k-9
3. 10x + 5
4. the quotient of some number and six
5. the quotient of three times a number and five
6. x^5
