Question
Urgent help using minilab to answer the following statistics questions. Thanks! In this experiment I recorded the flight time in seconds of paper airplanes with
Urgent help using minilab to answer the following statistics questions. Thanks!
In this experiment I recorded the flight time in seconds of paper airplanes with differing weights. The different weights were achieved by increasing the number of paper clips (0, 1, 2, 3 and 4) added to the paper airplane.The treatment/categorical variable is the number of paper clips that were added to the plane. This included 5 levels of: 0, 1, 2, 3 and 4 paper clips. These were added to the back lower end of the paper plane.
In this experiment I recorded the flight time in seconds of paper airplanes with differing weights. The different weights were achieved by increasing the number of paper clips (0, 1, 2, 3 and 4) added to the paper airplane.The treatment/categorical variable is the number of paper clips that were added to the plane. This included 5 levels of: 0, 1, 2, 3 and 4 paper clips. These were added to the back lower end of the paper plane.
A) Write down the null and alternative hypotheses to examine this question using ANOVA.
Does the flight time of a paper airplane differ depending on the weight of the airplane?
B) Use Minitab Express (or Minitab) to carry out the ANOVA on your data and calculate the test statistic and corresponding p-value. Show the minlab ouput
C) Explain whether you have evidence against the null hypothesis or not.
D)State your conclusion in a form that a non-statistician would understand.
E)State the assumptions for the ANOVA test. Use Minitab Express to check whether these assumptions are valid for your data.(Hint: use Normal Probability Plots from Minitab, compare the sample standard deviations, and comment on independence). Include your Minitab output.
F)Explain how your answer in E affects the validity of the conclusion you made in D
xpress tu anumy allocate the number of paper clips to be adde as shown in Image1 below). producing the following throwing ord Throw Plane 1 Plane 2 Plane 3 Plane 4 Plane 5 10 2. 12 13 14 15 WWO 16 17 18 19 ure a balanced experimental design, each treattment enumber of paper clips adde ated 4 times for each plane 20 xpress tu anumy allocate the number of paper clips to be adde as shown in Image1 below). producing the following throwing ord Throw Plane 1 Plane 2 Plane 3 Plane 4 Plane 5 10 2. 12 13 14 15 WWO 16 17 18 19 ure a balanced experimental design, each treattment enumber of paper clips adde ated 4 times for each plane 20Step by Step Solution
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