Percent Change = (new quantity - old quantity) / old quantity
#2:
(64 - 52) / 52
12 / 52
0.2308
23%
#4:
(12 - 18) / 18
-6 / 18
-0.33
33% decrease
#5:
(10 - 16) / 16
-6 / 16
-0.375
38% decrease
Hope this helps! :)
Answer:
90 goats
Step-by-step explanation:
Number of chickens in farm = (1/5) of 150
= 
= 1 * 30
= 30
Number of cows in farm =
= 1 * 30
= 30
Number of goats in farm = 150 - (30 + 30)
= 150 - 60
= 90
Answer:
I think its right
Step-by-step explanation:
The data points in the data set with the higher standard deviation are, in other words, the data points in the data set with the larger standard deviation are more dispersed; each.
- Similar standard deviations between two data sets indicate that the variability between the two data sets relative to each data set's mean is similar.
- In other words, the data are distributed equally. The data set with the higher standard deviation has more variability if the standard deviations are different. For the data set, measurement and mean agree more closely.
Learn more about standard deviation here: brainly.com/question/13905583
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