Mathematics, 03.01.2020 00:31 alex7881
You are testing a claim that the standard deviation of time all women spend washing their hair in the morning is 15 seconds. you find the initial conclusion of your test fails to reject the null hypothesis. state the final conclusion.
there is sufficient evidence to support the claim that the standard deviation of time all women spend washing their hair in the morning is not 15 seconds.
there is not sufficient evidence to support the claim that the standard deviation of time all women spend washing their hair in the morning is not 15 seconds.
there is sufficient evidence to support the claim that the standard deviation of time all women spend washing their hair in the morning is 15 seconds.
there is not sufficient evidence to support the claim that the standard deviation of time all women spend washing their hair in the morning is 15 seconds.
Answers: 2
Mathematics, 21.06.2019 12:30
Does anyone know of a quizlet or something for edmentrum /plato algebra 1
Answers: 2
Mathematics, 21.06.2019 12:50
Plz, ! the box plot below shows the total amount of time, in minutes, the students of a class surf the internet every day: a box plot is shown.part a: list two pieces of information that are provided by the graph and one piece of information that is not provided by the graph. (4 points) part b: calculate the interquartile range of the data, and explain in a sentence or two what it represents. (4 points) part c: explain what affect, if any, there will be if an outlier is present. (2 points)
Answers: 3
Mathematics, 21.06.2019 21:00
The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm
Answers: 1
You are testing a claim that the standard deviation of time all women spend washing their hair in th...
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