Answer:
Step-by-step explanation:
The data:
whereby correspondingly represent the index number, the number of days absent and the corresponding probability.
Firstly we calculate the expected number of days absent using the following formula:
Subsequently, we calculate the standard deviation using the following formula:
For the detailed calculation, please see the attached Excel file.
Answer:
12.3
Step-by-step explanation:
Round it where you have 3 numbers that are not 0.
12.3456
round to the hundredths place
12.34 (round to 4)
12.3 (3 sigfigs)
It translated 4 up, 1 left
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
Jackie pays $20 every time she visits her doctor. she is covered by <span>Could be any of these except the indemnity plan.</span>
Answer:
This question is not complete.
Step-by-step explanation: