Answer:
4.7 seconds per word
Step-by-step explanation:
11/2.34=4.7
(Im only guessing)
The fractions that's equivalent to 6/27 is 2/9
Answer:
The critical value for the 90% confidence interval is
.
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of
, and a confidence level of
, we have the following confidence interval of proportions.
In which
z is the z-score that has a p-value of
.
90% confidence level
So
, z is the value of Z that has a p-value of
, so
.
The critical value for the 90% confidence interval is
.
Answer:
Mr wentz traveled 40 miles in 40 minutes.
I'm confused when I did it I got .35 and you divide
hope it helped