The answer is 12 5/18 hope it helps
Answer:
Using a formula, the standard error is: 0.052
Using bootstrap, the standard error is: 0.050
Comparison:
The calculated standard error using the formula is greater than the standard error using bootstrap
Step-by-step explanation:
Given
Sample A Sample B


Solving (a): Standard error using formula
First, calculate the proportion of A



The proportion of B



The standard error is:







Solving (a): Standard error using bootstrapping.
Following the below steps.
- Open Statkey
- Under Randomization Hypothesis Tests, select Test for Difference in Proportions
- Click on Edit data, enter the appropriate data
- Click on ok to generate samples
- Click on Generate 1000 samples ---- <em>see attachment for the generated data</em>
From the randomization sample, we have:
Sample A Sample B



So, we have:






Answer:
- 176
Step-by-step explanation:
2 + 4/5 x 15 - 190
= 2 + (4/5 x 15) - 190
= 2 + (12) - 190
= 2 + 12 - 190
= 14 - 190
= - 176
Answer:
Step-by-step explanation:
Answer:
is the required fraction.
Step-by-step explanation:
We have been given that 23 high school ball players plays college ball.
And 35 college players plays professional ball
So we need to find fraction of high school players professional ball
is the required fraction.