Answer:
a) we have 5 there 3 times so answer is 3/8
b)
for 8 times rolling 3 times 5 we have
for 40 times rolling will 15 times 5
Step-by-step explanation:
a) we have 5 there 3 times so answer is 3/8
b)
for 8 times rolling 3 times 5 we have
for 40 times rolling will 15 times 5
Answer:
The answer to your question is: 48.6 ft
Step-by-step explanation:
See the picture below
Use the Thales's theorem to solve this exercise
x / 27 = 45 / 25
x = 45(27) / 25
x = 1215 / 25
x = 48.6 ft
self contradiction
I hope this helps. I'm sorry if this incorrect, if it is incorrect, i'm sorry for wasting your time. Peace and love to you.
Answer:

And we can find this probability using the normal standard distribution and we got:

Step-by-step explanation:
For this case we have the foolowing parameters given:
represent the mean
represent the standard deviation
the sample size selected
And for this case since the sample size is large enough (n>30) we can apply the central limit theorem and the distribution for the sample mean would be given by:

And we want to find this probability:

We can use the z score formula given by:

And we can find this probability using the normal standard distribution and we got:

To convert a decimal to percentage, we multiply the number by 100.
0.375 = 0.375 x 100% = 37.5%
Answer: 37.5%