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RSB [31]
2 years ago
14

Bro pleas help me, that would be nice

Mathematics
2 answers:
algol132 years ago
5 0

Answer

i think the answer is c

sorry if wrong

Step-by-step explanation:

seropon [69]2 years ago
3 0

Answer:

B

Step-by-step explanation:

when you reflect across x axis you change the sign of the y values.

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Each year, taxpayers are able to contribute money to various charities via their IRS tax forms. The following list contains the
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Answer:

A. median and mode

B. Mean

C. Mean

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Step-by-step explanation:

a. Mean = sum of all values / numbers of values = 1804 / 23 = 78.4. this eliminates the mean and leaves the median and mode, both of which are 62.  

Median = middlemost value = 62

Mode = most frequent value = 62

b. Only the Mean would be affected. It would move from 78.4 to 80.6. (calculated as 1853 / 23). The median and mode would not be affected as the 62 would remain the middlemost value and the most frequent.

 

c. Removing the largest value would result in the mean changing. The mean would now be 73 (calculated as 1607 / 22). Since the values are no longer 23, but now 22, the median would be the average of the 2 middlemost values, ((62+62) / 2) which would still result in 62 as the median.  

d. we use the Five number summary:  

Median / Interquartile Range = 62

First Quartile / Q1 = (51 +57) / 2 = 54

Third Quartile / Q3 =  (99 + 104)  / 2 = 101.5

Minimum = 2

Maximum = 197 ; therefore Range = (197 - 2) = 195.

Please see attached box and whisker plot. The distribution is positively skewed.

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A person who is 5 feet tall is standing 108 feet from the base of a tree, and the tree casts a 120 foot shadow. The persons shad
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