20%, because if 65 is 100, then 52 is 80% out of 65; so 100 - 80 is 20
6/2 is the number 6 being divided in half by 2; to figure this out just count your 2 table factors! Shown work:
2 x 2 = 4
2 x 3 = 6!
So 6 divided by 2 (6/2) is just the oppoposite of 2 x 3 = 6
Variable: a symbol for a number you don’t know yet
inequality: 60=22+8x
Answer:
Unbiased
Step-by-step explanation:
If b^ is equal to B this means that it is an unbiased estimator. When there is an absence of bias, we have an unbiased estimator. As an unbiased estimator it gives accurate information most of the time. The result it gives is not over estimated and also it is not underestimated.
Expected value = true value
Parameter estimates are correct on average
Thank you
Answer:
Step-by-step explanation:
Event of not rolling a 5= {1,2,3,4,6}
P(not rolling a 5) = 5/6
