You divide then you square root the answer. once you get the answer you squate root again giving you 1.2
Answer:
The distribution with n = 225 will give a smaller standard error.
Since sigma x = sigma/√n, dividing by the square root of 225 will result in a small standard error regardless of the value of sigma.
Step-by-step explanation:
Standard error is given by standard deviation (sigma) divided by square root of sample size (√n).
The distribution with n = 225 would give a smaller standard error because the square root of 225 is 15. The inverse of 15 multiplied by sigma is approximately 0.07sigma which is smaller compared to the distribution n = 100. Square of 100 is 10, inverse of 10 multiplied by sigma is 0.1sigma.
0.07sigma is smaller than 0.1sigma
Answer:
2.7
Step-by-step explanation:
if you round 2.65 to the nearest tenth, it is 2.7
Answer:
30%
Step-by-step explanation:
100% - 2/5 - 30% = 100% - 40% - 30% = 30%
Callie scored 30% of her team's points.
The answer is 19 packages of popsicles. You would multiply 19 and 3 and get 57. After you get 57 you subtract 3 and end up with 54
