1/10 of 800 = 80
1/10 of 50 = 5
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Answer:
18
Step-by-step explanation:
25 + 47 = 72
72 ÷ 4 = 18
2.586 is the answer cause you said mathematically
The number of social media post of Noami has a greater spread when compared to that of Amir.
<h3 /><h3>What is the range and intequartile range of the social media posts?</h3>
Range is the difference between the highest and lowest values of a set of observations
Range = highest value - lowest value
- The range of Amir's social media posts = 19 - 15 = 4
- The range of Noami's social media posts = 10 - 0 = 10
The inter quartile range is the difference between the third quartile and the first quartile of a data set.
IQR = Q3 - Q1
The IQR of Amir's social media posts: 7
The IQR of Naomi's social media posts = 10
To learn more about range, please check: brainly.com/question/12372689
Answer:
8
Step-by-step explanation:
y = 7 - x
y = 7 - (-1)
note: a negative plus a negative equals a positive.
y = 7 + 1
y = 8
