- The correct statements are:
the weights of the pineapples in crate 1 were the most variable. - The heaviest pineapple was in crate 1.
- More than half the pineapples in crate 1 and crate 3 were heavier than the heaviest pineapple in crate 2.
<h3>What are the correct statements?</h3>
A box plot is used to study the distribution and level of a set of scores. The box plot consists of whiskers which measure the minimum and maximum numbers. The difference between these numbers is the range which measures variability.
On the box, the first line to the left represents the lower (first) quartile. The next line on the box represents the median. The third line on the box represents the upper (third) quartile. The difference between the first quartile and the third quartile is the interquartile range.
For the first box plot:
- Minimum number = 1.5
- Range = 6 - 1.5 = 4.5
- Median = 4
- First quartile = 3
- Third quartile = 4.5
- IQR = 4.5 - 3 = 1.5
For the second box plot:
- Maximum number = 3.5
- Minimum number = 1
- Range = 3.5 - 1 = 2.5
- Median = 2
- First quartile = 1
- Third quartile = 2.5
- IQR = 2.5 - 1 = 1.5
For the third box plot:
- Maximum number = 5
- Minimum number =2.5
- Range = 5 - 2.5 = 2.5
- Median = 4
- First quartile = 3.5
- Third quartile = 4.5
- IQR = 4.5 - 3.5 = 1
Please find attached the box plots. To learn more about box plots, please check: brainly.com/question/27215146
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Answer:
Concept: Sequences & Series
The hint here is to try to find the common factor, you asked us to solve 1 so see the solution below.
- 1,-3,9, -27 : We see a common base of 3 hence we can find that the series representation is
Next we can find the next 3 terms by just plugging in the values
We want the 6th, 7th, and 8th term
So we plug 6 in for n and 7 in for n and 8 in for n
So we get the 6th term=-243
The 7th term= 729
The 8th term= -2187
Answer:
0.020
Step-by-step explanation:
Given that,
μ = 17,
σ = 0.7,
x¯ = 16.7 hours
n(number of batteries) = 30
To find,
The probability(e) by using μ\frac{σ}{} = normal cdf
∵ (E - 99, 16.7 , 17, 0.8/)
The probability of getting a random sample of 30 batteries = 0.020
Hence, the claim is reasonable as only 2% of batteries are likely to last till 16.7 hours.
General formula for circles at the origin is x^2+y^2=R^2 where R is the radius.So R^2=4225. Solve for R.
Answer:
Final answer is x= -0.76 and y=2.57.
Step-by-step explanation:
We have been given two functions and
Now question says to graph the given functions and
using some graphing tool. Then zoom as per requirement so that you can see the intersection point and read that point from graph which should be correct up to hundredth decimal place.
I'm using Desmos graphing calculator. Just type both functions then it will create graph for you. Click on intersection point as you can see in the attached picture. They intersect at point (-0.755,2.57).
Hence final answer is x=-0.76 and y=2.57.