I believe the answer is false
Hope this helps
Answer: step by step explanation
it's just that you have to multiply the number under root and it's any number is square then you can take it out of root.
192 minutes or 3 hours and 12 minutes
an hour is 60 minutes and 60 divided by five is 12 so i multiplied 12 by 4, which is 48 and multiplied 48 by 4 and i got my answer
Answer:
x=60
Step-by-step explanation:
the angle it total is 180°. 180°-50°=130°, them 130°-10=120° 120 divided by 2 is 60
Answer:
Step-by-step explanation:
Information given
number of people who rent their home
represent the sample size
represent the proportion of people who rent their home
In order to find the critical value we need to take in count that we are finding the interval for a proportion, so on this case we need to use the z distribution. Since our interval is at 90% of confidence, our significance level would be given by
and
. And the critical value would be given by:
The confidence interval for the mean is given by the following formula:
If we replace the values obtained we got: