Mathematics: Harry wanted to know the amount of hours that his classmates spent doing homework on any given night. he surveyed his classmates and received the following data set. .5, .5, .75, .75, .75, 1, 1, 1, 1, 1.5, 1.5, 2, 2, 3, 4 what is the interquartile range of the data set that harry collected?

Harry wanted to know the amount of hours that his

laylay7383

15.01.2022

1.25

Step-by-step explanation:

Hopefully that's right. It's a bit hard to see separation

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hernandezeileen20

04.11.2020

c) 81

Step-by-step explanation:

The formula to calculate the degrees of freedom error for a one-way within-subjects ANOVA is given by :-

$\text{df}=(n-1)\times(k-1)$

Given : A researcher recorded the shooting percentage of 28 professional basketball players in each of four quarters in a game.

Here , n= 28 and k= 4

Then, the degrees of freedom error for a one-way within-subjects ANOVA will be :-

$\text{df}=(28-1)\times(4-1)=27\times3=81$

Hence, the degrees of freedom error for a one-way within-subjects ANOVA are 81.

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