Answer:
The mean number of children is 3.
Step-by-step explanation:
Answer:
I think it 7/18
Step-by-step explanation:
sorry if it is wrong
Answer: -5 1/2 or -5.5
Step-by-step explanation: Negative five and a half. Its technically -5 2/4 but simplify 2/4 its 1/2
Answer:
The mean is: 10.666667
The medium is: is between 15
Step-by-step explanation:
How you write 8.216 in scientific notation; 8.216 * 10 ^ 3
10 ^ 3 = 10 to the 3rd power.