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Answer: 0.84
Step-by-step explanation:
let p be the population proportion of adults who smoked a cigarette in the past week.
As per given , we have
Sample size : n= 1491
The sample proportion of adults smoked a cigarette=
The test statistic for proportion is given by :-
Substitute all the values , we get
Hence, the value of the test statistic = 0.84
Answer:
5
Step-by-step explanation:
Thank you <3 :)
If we go based of just looking at the triangles, We can see that the second is enlarged, so all of the sides on the larger triangle will be longer than those on the smaller triangle. This eliminates option G and H.
We can use ratios to solve for the unknown side.
x = 22.5