Mathematics, 25.05.2021 17:40 anyar
Which of the following choices is the standard deviation of the sample shown here?
19, 20, 21, 22, 23
A. sqrt2
B. 2
C. 21
D. sqrt2.5
E. 2.5
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 16:00
Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint.how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.
Answers: 1
Mathematics, 21.06.2019 17:30
Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online
Answers: 1
Mathematics, 21.06.2019 19:00
Write a function for a rotation 90 degrees counter clockwise about the origin, point 0
Answers: 1
Mathematics, 21.06.2019 23:50
Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas
Answers: 3
You know the right answer?
Which of the following choices is the standard deviation of the sample shown here?
19, 20, 21, 22,...
Questions
Arts, 22.05.2020 00:09
Biology, 22.05.2020 00:09
History, 22.05.2020 00:09
Biology, 22.05.2020 00:09
History, 22.05.2020 00:09
Mathematics, 22.05.2020 00:09
Mathematics, 22.05.2020 00:09
Mathematics, 22.05.2020 00:09
History, 22.05.2020 00:09
Social Studies, 22.05.2020 00:09
