Answer:
1/3(0.3333333333%)
Step-by-step explanation:
There are six sides, and you can only land on one at a time on each die, so there is a one-in-three chance of landing on a three.
Graph the equations and find out where they intersect each axis. These are the graphs and intersection points, A to E, I cannot upload the F graph but the intersection is at (0,0) for each axis. I recommend downloading the app I used called Desmos or getting a graphing calculator. If you are looking for how to do it without a graph, let me know and I'll change my answer.
Answer:
B
Step-by-step explanation:
I checked it and it is right hope this helps!
Answer:
c - cannot be determined; number of pitches is outside graph
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