sum of squared deviations (SS2) = 256.8. Calculate the estimated standard error of differences between means for these samples. (Be sure to round to the second decimal place)" QUESTION 43 "Calculate the pooled variance for the following samples: Sample 1, n = 40 with a sample variance 84.3. Sample 2, n = 42 with a sample variance = 79. (Be sure to round answer to second decimal place)." QUESTION 44 "A clinical psychologist wants to compare the efficacy of medication versus Cognitive Behavioral Therapy. He specifically believes that medication will reduce the frequency of suicidal ideation more than Cognitive Behavioral Therapy. He finds that the medicated group (n = 22) reports an average of 1.84 suicidal thoughts, with a sample variance = 8.91. The CBT group (n = 22) reports an average of 4.76 with a sample variance of 9.18. What would this data? (Be sure to round your answer to the second decimal place). the test statisitc the clinican observes given PU 2R 84

Q: 24 30

A:

Q: 26 ÷ 22

A: Solve by squarring both side

Q: dactonive: 2. 2.

A: To factorise x2y2z2-16 ⇒x2y2z2-42 We know that a2-b2=a+ba-b Here a=xyz and b=4

Q: 40 -50-

A:

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A:

Q: 33/29 b.

A:

Q: x)

A:

Q: 75 17

A: Given triangle is right angle triangle :

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A:

Q: 36 14

A:

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A:

Q: I. de

A:

Q: 13

A:

Q: 6.1 4

A: Given that  The vector

Q: 1805

A:

Q: 9. 12 54

A: Will use basic trigonometry to solve this. Particularly we will use sine of x.

Q: 28 47

A:

Q: 44° H. 30

A: It is problem of secant line at circle.

Q: 72 44

A: Given: In the right-angle triangle, assume that the missing angle is y So we know that the addition…

Q: 3. Select the equivalent expression. * OA. 1 8-22 O B. 26 89 o20 Tr

A: use the property of exponents

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A: To find: The value of cothi3π4. Concept used: cothx=ex+e-xex-e-x eiaπ=-1a

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A:

Q: Identify the postulate for each drawing

A: Identify the postulates for each drawing

Q: 12. Find AC. 6 45 C

A:

Q: 20 . 35 60.

A: Given equation: 20=3560 Consider the missing term be 'x' 20x=3560 The objective is to find the value…

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A:

Q: 57° 48 33

A:

Q: No.6 b,c

A: Given, fx=x2 ; 0<x<1k-x ; 1<x<20     ; elsewhere Now,according to the properties of…

Q: つけス

A: We have to find the given triple integral

Q: number 3

A: