Let A (1, 3, 5, 7}, B (5, 6, 7, 8}, C (5, 8} D {2, 5, 8}, and U 1, 2, 3, 4, 5, 6, 7, 8}. Determine whether the statement shown b
mihalych1998 [28]
Answer:
True
Step-by-step explanation:
Given are some sets A, B, C, D and Universal set U.
We have
When we change the order of elements of A in any manner also the set A' thus obtained will be equal to A only
Hence here A' = 
=A
This is because whenever we take any element x in A this belongs to A'
Hence 
Similarly any element y in A' also belongs to A
So A⊂A'
Together we have
Option d true
Answer:
Inter quartile range.
Step-by-step explanation:
We have been given that the amount of money that college students spend on rent each month is usually between $300 and $600. However, there are a few students who spend $1,300.
We know that range, interquartile range, variance and standard deviation are the measures of spread.
Since $1300 is large valued outlier as mostly students spend between $300 and $600, so mean of our given data set will be grater than median and our given data is skewed to right.
Since range, variance and standard deviation are not good measure of spread for skewed data, therefore, inter-quartile range would be the most appropriate to measure the amount of money that college students spend on rent per month.
Its 50/50, a game of luck say to so.
Answer:
The answer is C, slope is -1 and y intercept is (0, 6)
