2 - 0.24 = 1.76
anything to ask please pm me
Step-by-step explanation:
d is the correct ans
see,
As the bases are equal we can cut the bas,
Answer: d. 1.3333
Step-by-step explanation:
We know that the standard error of a sampling distribution is given by :-
, where
= Population standard deviation.
n= Sample size.
AS per given , we have
n=81
Then, the standard error of a sampling distribution with a population standard deviation of 12 and the sample size of 81 will be :-

Hence, the standard error of a sampling distribution with a population standard deviation of 12 and the sample size of 81 is 1.3333.
Thus the correct answer is d. 1.3333 .
Answer:
Multiply a fraction by its reciprocal to show that their product is always 1
Step-by-step explanation:
|x| < 6 ⇔ x < 6 ∧ x > -6 ⇒ {x| x > -6 and x < 6}
Answer: b.