Answer:
h. 36
Step-by-step explanation:
For a 68.26% confidence, z = 1.0.
Standard deviation (s) = 30 minutes
The sample size needed to assure that the sample mean does not differ from the true mean by more than 5 minutes is given by:
The sample size needed is 36.
1.530 divided by 10 is your answer
17 tens can be said as 17 x 10
So 17 x 10 is 170
170 is in standard form
Answer:
11
Step-by-step explanation:
i dont really know but i think it is 11 because its all two numbers distance
Answer:
12 3 0 3 12
Step-by-step explanation:
Just plug in each value in the table in as x so when you plug in -2 that would be 3(-2)^2. -2x-2=4. 4x3=12. :)
