Mean = (14 + 16 + 7 + 9 + 11 + 13 + 8 + 10) ÷ 8 = 11
Variance =
[ (14-11)²+(16-11)²+(7-11)²+(9-11)²+(11-11)²+(13-11)²+(8-11)²+(10-11)² ]/7 = 9.71
Answer: 9.71
Answer:
3600 steps
Step-by-step explanation:
Step 1: Multiply 45 by 8000.
Step 2: Move the decimal point two places to the left.
Therefore, the answer is 3600 steps.
Have a lovely rest of your day/night, and good luck with your assignments! ♡
On average you get like about 12 to 14 miles a gallon
Answer:
31.67
Step-by-step explanation:
12 2/3 X 2 1/2
we begin by converting this into improper fractions,
= 38/3 * 5/2
= 95/3
= 31.67
Answer:
16 pieces of candy per bag
Step-by-step explanation: