subject
Mathematics, 02.07.2021 18:30 taishaun

Calculate the standard deviation of the following test scores using 3 as score interval: 31 28 33 25 26 14 30 27 22 32 15 24 19 18 29 21 13 16 13 28 26 17 18 15 30 27 20 25 20 216​

ansver
Answers: 1
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 13:50
Y=4x^2+x-1 solve using quadratic formula
Answers: 2
Answer
question
Mathematics, 21.06.2019 15:00
Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²
Answers: 3
Answer
question
Mathematics, 21.06.2019 19:50
Solve the equation by completing the square. x^2+2x=17
Answers: 2
Answer
question
Mathematics, 21.06.2019 22:30
Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.
Answers: 2
Answer
You know the right answer?
Calculate the standard deviation of the following test scores using 3 as score interval: 31 28 33 2...
Questions
question
Mathematics, 26.06.2020 23:01
Determine if the two triangles shown are similar. If so, write the similarity statement. answers: A) ΔBCG ∼ ΔEFG B) Impossible to determine. C) The tr...
question
Mathematics, 26.06.2020 23:01
What is the probability that a sampled person has either a great deal or some confidence in educational institutions? The probability that a sampled p...
question
Mathematics, 26.06.2020 23:01
In the game of SCRABBLE, you select letters from the group in the pot that are not already on the board or in your hand or someone else's. This would...
question
Mathematics, 26.06.2020 23:01
Consider the quadratic functions represented below. Function #1 Function #2 x y -1 14 -0 6 1 2 2 2 3 6 4 14 Which function has a greater minimum? Func...
question
Mathematics, 26.06.2020 23:01
Gold costs blank platinum per ounce because...
question
Mathematics, 26.06.2020 23:01
I need help finding the location of x ...
question
History, 26.06.2020 23:01
Match each nonfiction excerpt to the rhetorical device it uses...
question
Mathematics, 26.06.2020 23:01
In the graph above, the coordinates of the vertices of angle PR are Q(3,0), P(5, 6), and R(7,0). If angle QPR is reflected across the x- axis to crea...
question
Mathematics, 26.06.2020 23:01
What is the index of \root(4)(8)?...
question
Mathematics, 26.06.2020 23:01
Which ordered pair makes both inequalities true? y x On a coordinate plane, 2 straight lines are shown. The first solid line has a negative slope and...
question
Mathematics, 26.06.2020 23:01
Type< = to mean < or > = to mean ».If you need to show multiplication, do not use the letter x. Use the asterisk(*) symbol inste...
question
Mathematics, 26.06.2020 23:01
Tell me the properties of these ...
question
Mathematics, 26.06.2020 23:01
Find all possible values for each expression. sin^-1 1/2 a. 30° + 180n, 150° + 180n b. 30° + 360n, 150° + 360n c. 60° + 180n, 120° + 180n d. 60° + 360...
question
Mathematics, 26.06.2020 23:01
Which table represents a linear function? a.x 1 2 3 4 5 y 5 10 15 20 25 b.x 1 2 3 4 5 y 5 20 45 80 125 c. x...
question
Mathematics, 26.06.2020 23:01
Point Which type of conic section is described by the following equation? (x + 1)2 A. Parabola that opens down B. Parabola that ope...
question
English, 26.06.2020 23:01
5. Reread this passage fromThe Curious Case of Benjamin Button, and ask yourself what theme in the novel is supported by the passage. Benjamin, once h...
question
Mathematics, 26.06.2020 23:01
Which expression is equivalent to -2 1/4 -2/3...
question
Social Studies, 26.06.2020 23:01
The two sets of factors that contribute to cross-functional cooperation influence: Criticality and accessibility. Cooperation and criticality. Coopera...
question
Business, 26.06.2020 23:01
In this paper, in addition to presenting the computed answers, please also discuss how you arrived at each answer the accounting problem asks. The acc...
question
Physics, 26.06.2020 23:01
Sodium decays by beta decay. Part of the nuclear equation is shown below. Fill in the blank with a number. 11 Na → _je+ 24 Mg...
More questions: Mathematics Another questions
Questions on the website: 13722363
See results (0)