Answer:
i thought i have answered this question b4
Answer: C. 5/6+7/6i
Step-by-step explanation: just did it on Edg
Answer:
For random samples of 100 seniors, 68% of the sample means fall between 340 and 520
Step-by-step explanation:
As a property of normal distribution, 68% of sample means fall between mean - sigma(430 - 90 = 340) and mean + sigma (430 + 90 = 520) (here, sigma is standard deviation).
Hope this helps!
:)
Answer:
$29.95
Step-by-step explanation:
89.85 divided by 3 is 29.95
