Answer:
C
Step-by-step explanation:
If I had to make a choice it would be C. Its strange because all numbers can be divided by 4 so they all can make a square. But the closest was C.
98,561
By following the rules for each digit, your answer should be 98,561
Pounds gained by persons in your class during the first month of the semester are an example of: Continuous data.
<h3>What is continuous data?</h3>
Continuous data refers to data types that cannot be counted but can be measured. So, the values of these types of data are obtainable.
Examples of continuous data include the weight, height, and length of people and objects.
So, the pounds gained by persons in your class is an example of continuous data.
Learn more about continuous data here:
brainly.com/question/7717858
3. 16 months
60x=947
x=15.78333… = 16 months
4. 46 months
400x=18,091
x=45.2275 = 46
Answer:
327
Step-by-step explanation:
Calculation for How large of a sample would be required in order to estimate the mean per capita income
First step is to find z 80% confidence level
At 80% confidence level the z will be:
α/2 = 1 - 80% = 1 - 0.80 = 0.20
α/2= 0.20 / 2 = 0.01
Zα/2= Z0.01= 1.28 from z table
Now let calculate the Sample size using this formula
Sample size = n= [( Zα/2* σ ) / E]^2
Let plug in the formula
n = (1.28*7.9/0.56)^2
n= 326.06
n=327 (Approximately)
Therefore How large of a sample would be required in order to estimate the mean per capita income will be 327