Answer:
x^2 = 22.99
Step-by-step explanation:
Given data:
standard deviation of all filled bottles = 0.1
overall hypothesis is significant at
for test statistics, use chi-square test

where
n - sample size
s =simple deviation


The length of side can be calculated as
<span>s = √40
= √4x10
= 2√10</span>
The answer is 4
you just subtract 3 from 7
Answer:
50
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
2 and 3.
Step-by-step explanation:
Four to the second power is 16.
Four to the third power is 64.
30 lies between 16 and 64, thus the exponent must lie between 2 and 3.