The standard deviation of a point estimator is the <u>standard error.</u>
"The point estimate is used to estimate the exact value of any parameter. For example, an internet poll says that 45% of Americans are concerned for the environment."
"Point estimates is a good measure but the problem with this parameter is that the sample of the statistics may vary so that there is a chance of sampling error."
"As the researcher is unable to presume that closeness of the sample statistics parameter with respect to the parameter so researcher refers to calculate the standard error instead of point estimate."
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Perimeter is adding up all the dues together
if it’s 30
13+5=18
30-18=12
x is 12
Answer:
Take 7.1-4.9=x
Step-by-step explanation:
Answer:
Ax+By=C and 7.5 lb of Thistle
Step-by-step explanation:
Answer: The Answer is 2.75
Step-by-step explanation: You first want to see how many times 56 goes into 1, which is 0, so you leave the space blank.
Then you want to drop down the 5 to get 15, and then you want to see how many times 56 can go into 15, which is 0, so you leave that space blank.
Next you want to bring down the 4 to get 154, and then see how many times 56 goes into it, which is 2 times, so you add a two in the ones place. Next you want to add two zeros after the decimal place behind the 4. You keep on bring down the numbers and seeing how many times 56 can go into them until you get your answer of 2.75.