Ok imma not sure exactly how you would put this in but this is the answer:
Answer:
Step-by-step explanation:
Claim: if the mean amount of garbage per bin is different from 50.
Null hypothesis: u=50
Alternative hypothesis : u =/ 50
Using the z score formular for a one sample z test - z = (x - u ) / (sd/√n)
Where x = 48.99, u = 50 sd =3.7 and n = 36
z = 48.99 - 50 / (3.7/√36)
z = -1.01 / (3.7/6)
z = -1.01/0.6167
z = -1.6377
To find the p value at a 0.01 level of significant from the -1.6377 z score for a two tailed test the p value using the p value calculator is 0.1016. The result is not significant at 0.01 level of significant thus we will fail to reject the null and conclude that the mean amount of garbage per bin is 50.
Answer:
1. 11
2. 7
3. 4
4. 10
.
5. 17.2
6. 2.2
7. 3.3
8. 7.9
Step-by-step explanation:
When calculating square root, you always need to find a number multiplied by itself twice that gives the number
Example:
What number multiplied by itself twice gives 64? Number 8! because 8 × 8 = 64
Now cube root is a little bit different. This time, you will need to find a number multiplied by itself three times that gives that number.
Example:
What number multiplied by itself three times gives 125? Number 5! because 5 × 5 × 5 = 125
Hope this helps!
Answer:
y=9
Step-by-step explanation:
Answer:
792in
Step-by-step explanation:
LxW
=24x7
=168
bxb/2 x H
=24x13/2
=156x4
=624
T= 624+168
=792in