Answer:
t= 32
u=116
Step-by-step explanation:
Answer:
504
Step-by-step explanation:
There are 9 unique letters in the word trapezoid. Assuming no letters can be repeated, and that the order of the letters matters, there are 9 options for the first letter, 8 options for the second letter, and 7 options for the third letter.
The number of different arrangements is 9 × 8 × 7 = 504.
I think the answer is c because there is no pattern and linear has to have a pattern so nonlinear doesn't have a pattern. Thats why the answer is c.
Answer:
B
Step-by-step explanation:
Answer:
Z = -6.3
Step-by-step explanation:
Given that:
Since the alternative hypothesis is less than 0.28, then this is a left-tailed hypothesis.
Sample sixe n = 800
= 0.217
The standard error
Since this is a single proportional test, the test statistics can be computed as:
Z = -6.3