Answer:
Step-by-step explanation:
first arrange the data from ascending to descending order
since they are already in the order we dont need to change
first quartile(Q1)=(N+1)/4
=7+1/4
=8/4
=2 nd term
=43
second quartile(Q2 or median)=(N+1)/2
=7+1/2
=8/2
=4 th term
=44
third quartile(Q3)=3(N+1)/4
=3(7+1)/4
=3*8/4
=24/4
=6 th term
=49
Well, we know each car holds 5 folks, we know also that the "interior" angles of the wheel sum up to 7740<span>º, so hmm how many cars on that "regular polygon" wheel anyway?
well </span>

<span>
so the ferris wheel has 45 sides, is a polygon of 45 sides... that means it has 45 cars, each car can hold 5 folks, so it can hold a maximum of 45 *5</span>
I think it is asking the shape decided by its axis
Answer:
Q3 = 65.7825.
Step-by-step explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean
and standard deviation
, the zscore of a measure X is given by:

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this problem, we have that:

Find the value of the quartile Q3. (Hint: Q3 has an area of 0.75 to its left.)
This is the value of X when Z has a pvalue of 0.75. So it is X when Z = 0.675.




Q3 = 65.7825.