Answer
0.5454...
Step-by-step explanation:
0.5454
11⟌60000
<u> - 0</u>
60
<u>- 55</u>
50
<u>- 44</u>
60
<u>- 55</u>
50
<u>- 44</u>
6
With exponents of 10, the exponent really just tells you how many zeroes there are behind the 1. So, for example, 10^4=10000 (4 zeroes behind 1). When multiplying decimals by exponents of 10, you move the decimal to the right, and the amount of places is the exponent number. For example, if I multiply 5.34 by 10^2, I move the decimal over to the right 2 times and get 534.
So, if you just multiply these you get 9.36*10000, which is 93600.
Answer:
(4.5, 4.7)
Step-by-step explanation:
Hi!
Lets call X to the consumption of milk per week among males over age 32. X has a normal distribution with mean μ and standard deviation σ.

When you know the population standard deviation σ of X , and the sample mean is
, the variable q has distribution N(0,1):

Then you have:

This defines a C - level confidence interval. For each C the value of k is well known. In this case C = 0.98, then k = 2.326
Then the confidence interval is:

Answer:
2, 10, 25
Step-by-step explanation: