Mathematics: 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) The mean square within treatments (MSE) is . a. 10 b. 600 c. 50 d. 200

5Step-by-step explanation:20+10=x(4+2) 30= x(6) 30/6=5...

In a completely randomized experimental design involving

Ответ:

rose3358

29.08.2021

Mathematics

MSE = 10

Step-by-step explanation:

Given

SSTR = 200

SST = 800

Required

Determine MSE

This is calculated as:

$MSE = \frac{1}{ddf} * SSE$

Where:

SSE = SST - SSTR

$ddf \to$ denominator df

So, we have:

SSE = 800 - 200

SSE = 600

To calculate the df, we have:

r = 13 --- observations

n = 5 treatments

So:

$ddf = Total\ df - Numerator\ df$

Total = n*r-1 = 5*13 -1 = 64

Numerator =n - 1 = 5 - 1 =4

ddf =64-4=60

So, we have:

$MSE = \frac{1}{ddf} * SSE$

$MSE = \frac{1}{60} * 600$

MSE = 10

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Ответ:

julietmusyoki5

22.08.2022

Mathematics

Step-by-step explanation:

20+10=x(4+2)

30= x(6)

30/6=5

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Ответ:

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