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7nadin3 [17]
3 years ago
10

Exhibit 13-4 In a completely randomized experimental design involving five treatments, 13 observations were recorded for each of

the five treatments. The following information is provided. ​ SSTR = 200 (Sum Square Between Treatments) SST = 800 (Total Sum Square) Refer to Exhibit 13-4. The number of degrees of freedom corresponding to between treatments is _____. Group of answer choices 59 4 5 60
Mathematics
1 answer:
ziro4ka [17]3 years ago
8 0

Answer:  4

Step-by-step explanation:

In performing AVOVA (Analysis of variance)

The number of degrees of freedom corresponding to between treatments  = n- 1 , where n = number of treatments

As per given information, we have

The total number of treatments in the experimental design= 5

i.e. n=5

Then, the number of degrees of freedom corresponding to between treatments = 5-1=4

Hence, the correct answer is "4".

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Answer:

Step-by-step explanation:

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Kevin wanted to go snowboarding for his vacation. Explain how he could make his decision regarding whether to go to Resort A or
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Resort A has more consistent snowfall, so it shows less variation. However, the snowfall for Resort B has a higher median, and the interquartile range is higher (not larger), so it is more likely that Kevin will find a good snowfall at Resort B.

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4 years ago
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Adult tickets to the fall play cost $8 and student tickets cost $4. the drama class sold 20 more adult tickets than student tick
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Let a = Adult tickets, s = Student tickets; we are going to set up a system of equations. 

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6 0
3 years ago
A 12 vdc power supply powers a blue high intensity led with a forward voltage of 4.5 volts. The led is rated to withstand a maxi
dimulka [17.4K]

Answer:

Resister of 0.15 W is to be added.

Step-by-step explanation:

In a given circuit we have the attachments

A power supply of 12 V

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We have to calculate the size of a resister to be connected in series.

Here we will apply the Ohm's law for the calculations

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Therefore a resister of 0.15 W is to be added.

6 0
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Ivahew [28]

Answer:

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