Step-by-step explanation:
32 9655 9655 + 965 + 965 + 965 + 982
Answer:
divide 9 and 21
Step-by-step explanation:
if you divide 9 and 21 u will get ur answer
21/24 and 8/24
Hope this Helps.
The lines around ' 11 ' mean 'absolute value'.
The absolute value of a number is the number without
its sign (plus or minus).
So the absolute values of 11 and -11 are both 11.
Answer:
This will decrease the margin of error associated with your 90% confidence interval.
Step-by-step explanation:
Margin of error:
The margin of error of a confidence interval is given by a formula that follows the following format:
In which z is related to the confidence level, s is related to the standard deviation and n is related to the size of sample.
From the formula:
M and n are inversely proportional, which means that if the sample size is increased, the margin of error decreases.
In this question:
Sample size increases from 5 to 10, so the margin of error decreases.