Answer:
0.149
Step-by-step explanation:
Given that Jason wants to perform a two-tailed test for equality between two independent sample proportions
Each sample has at least 10 "successes" and 10 "failures."
Jason's test statistic is -1.44
Since here proportions are tested Z test might have been used.
Z statistic = -1.44
We can get p value for this Z statistic
p value=0.149
p value for two tailed is 0.149
Comparing this with t statistic we can decide whether to accept or reject null hypothesis.
Answer:
= a⁸/b⁻¹⁰
Step-by-step explanation:
Simplify the expression
(a^2b^-3/a^-2b^2)^2
= a⁴b⁻⁶/a⁻⁴b⁴
Using the law of indices
= a⁴⁻⁽⁻⁴⁾/b⁻⁶⁻⁴
= a⁴⁺⁴/b⁻¹⁰
= a⁸/b⁻¹⁰
Answer:My guess is 185
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
