Answer:
2, 1/2
Step-by-step explanation:
Arithmetic mean of two numbers is given as
Here a=x and b=1/x
Answer:
.
Step-by-step explanation:
We have been given that Nike reported a profit of $28,951,000 for one quarter (3 months), a profit of $20,570,000 for the second quarter, a profit of $15,342,000 the third quarter, and a loss of $48,037,000 for the fourth quarter.
To find the net profit for year, we will subtract the loss in the 4th quarter from the sum of profit in 3 quarters as:
Therefore, the net profit for the year was .
Answer:8.75%
Step-by-step explanation: just divide and you get 0.875 which converts to 8.75%
<u>Complete Question</u>
The probability distribution table is given below:
Answer:
1.61
Step-by-step explanation:
The probability distribution table is given below:
We want to determine the mean number of times a person gave blood.
Expected Value,
The mean number of times a person gave blood based on this survey is 1.61.