The standard deviation of the data sample give the degree of spread of the data. Hence, the standard deviation of the data is 0.08
The sample standard deviation is defined as :
[tex]\sqrt {\frac{(x - \mean)^{2} }{n-1}} [/tex]The mean :
[tex] \mean = \frac{ x_{1} + x_{2} +... + x_{n}}{n} [/tex][tex] \mean = \frac{0.4 + 0.24 + 0.22 + 0.26 + 0.34}{5} = 0.292[/tex]
The Variance :
[tex]\sqrt {\frac{(0.4 - 0.292)^{2} + (0.24 - 0.292)^{2} + (0.22 - 0.292)^{2} + (0.26 - 0.292)^{2} + (0.34 - 0.292)^{2}}{5 - 1}} = 0.00572[/tex]
The standard deviation :
[tex]\sqrt {\frac{(x - \mean)^{2} }{n-1}} [/tex]
[tex]\sqrt {0.00572} = 0.0756[/tex]
Therefore, the standard deviation of the data sample is 0.08.
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it is important that we ___ the room
.
Elias just was hired on to work at the Johnson Space Center. Which state will he move to?
Texas
Louisiana
Alabama
Florida
Elias was just hired to work at the Johnson Space Center, and he will be relocating to Texas. Option A is correct.
Why Texas is significant?Since 2002, Texas has topped the nation in state export revenue and has the second-highest gross state product. If Texas were a sovereign state, it would have the world's tenth-largest GDP.
Several museums along the historic cattle paths commemorate the late-nineteenth-century livestock drives. Cattle grazing is still popular across the state.
For a variety of reasons, Texas is a popular location for working families and retirees. Warm weather, no income tax, and abundance of job prospects are all frequent reasons.
If you're wondering where the best places to live in Texas are, our guide should help to find the ideal neighborhood.
Therefore, option A is correct.
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Use the isosceles triangle through them to solve for X
Answer:
122 degs
Explanation:
If that angle is 148 degs, and if the angle next to it is supplementary, that means that you can do 180 - 148 to find the angle next to the given.
The angle by the 148 is therefore 32.
It shows that the 32 + another angle is 90 degs because of the symbol, so the angle by it is 90 -32 = 58.
If the triangle is isosceles, that means that the angle by the x is also 58, due to the two hashes through two legs of the triangle.
If they are also supplementary, you can do 180 - 58 to find the answer.
122.
You can do some other methods, such as using the isosceles legs theorem or something I forgot to find x quickly.
Show that in the space R' the vectors r = (1,1,0), y = (0,1,2) and =
(3,1, -4) are linearly dependent.
Explanation:
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Find the (a) mean, (b) median, (c) mode, and (d) midrange for the data and then (e) answer the given question.
Listed below are the jersey numbers of 11 players randomly selected from the roster of a championship sports team. What do the results tell us?
24 26 89 16 38 69 93 3 1 80 49
The statistical values such as mean, Median and mode gives measure of centre of a data, while the midrange gives information about the spread. Hence, the statistical measures are :
Mean = 44.36Median = 38Mode = 1, 3, 16, 24, 26, 38, 49, 69, 80, 89, 93Midrange = 46Given the data :
1, 3, 16, 24, 26, 38, 49, 69, 80, 89, 93Mean = [Σx ÷ n]
Mean = (24+26+89+16+38+69+93+3+1+80+49) / 11
Mean = (488 ÷ 11) = 44.36
The median :
0.5(n + 1)th termMedian = 0.5(11 + 1) = 6th term
Median = 38
The Mode :
The most frequently occurring value in a distribution ; since each the value occur just one, then there is no single mode value.
The midrange :
(maximum - minimum) / 2Midrange = (93 - 1) / 2
Midrange = 92/2 = 46
Therefore, the midrange is the value of the range divided by 2.
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bass cleff note recognition
Answer: here's an image
Explanation:
The Aspire writing test is worth__points, O A. 50 O B. 20 O C. 100 O D. 10
Answer:
20 points
Explanation:
hope it helped you brainiest plz
The Aspire writing test is worth 20 points.
What is Aspire writing test?For each grade in grades 3 through 8 and early high school, there is a single summative writing work that takes 30 minutes (grades 9 and 10). One of the three main writing styles—reflective narrative, analytical expository, or persuasive/argumentative—is the focus of each exercise.
The tests are created to give a clear indicator of whether or not students possess the writing abilities necessary to succeed as they start work at their subsequent grade level.
Analytical rubrics that rate the creation, development, organization, and transmission of ideas in formal written English are used to evaluate student responses.
Therefore, The Aspire writing test is worth 20 points.
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