3. Yes
4. No, not to a power of ten
5. BDAC
6. BACD
7. Top answer
8. 25
9. 15 x10^11
10. 24 x10^2
11. 7.23 x10^14
12. 9.191 x10^7
13. t^38
Does that help?
Step-by-step explanation:



Yes, it is because the circumference is always
times the amount of the radius.
<span> Compatible numbers are numbers that look nice or friendly with each other when we do mental calculation to estimate a product, but especially a division</span>
Answer:
The probability that the sample mean will lie within 2 values of μ is 0.9544.
Step-by-step explanation:
Here
- the sample size is given as 100
- the standard deviation is 10
The probability that the sample mean lies with 2 of the value of μ is given as

Here converting the values in z form gives

Substituting values

From z table

So the probability that the sample mean will lie within 2 values of μ is 0.9544.