If degree of freedom(df) = 20, find the t value(s) for α = 1.0% in two tails(lower and upper tail) ✡✎ +/-2.845 +/-2.145 +2.861 -2.861 If degree of freedom(df) = 2, find the t value for α = 5.0% in one tail( lower tail) ✡✎ -2.920 +2.920 -1.753 2.977 none of the above If degree of freedom(df) = 20, find the t value for α = 1.0% in one tail( lower tail) – 2.528 ✢✎ ☞ ✒✎✕✒✘ -2.539 + 2.539 If n = 20, find the t value for α = 0.5% in one tail (upper tail) 2.861 2.602 ✣✎ 2.977 2.947 none of the above Use the standard normal probability distribution table (Z) to find the following probabilities: P( Z < 1.2) 5871 5478 6543 8849 P( Z > 1.72) 0427 9573 9656 0344 P( Z < -0.42) 0778 9222 3372 6638 P( Z > - 0.42) 0778 9222 3322 6628 P( 2.28 < Z <3.28) 0778 9995 0108 9887 P( -1.20 < Z < 1 .04) 8508 7357 7457 9876 P( -1.52 < Z < -0.09) 0987 0643 0,3998 4641
If degree of freedom(df) = 20, find the t value(s) for α = 1.0% in two tails(lower and upper tail) ✡✎ +/-2.845 +/-2.145 +2.861 -2.861 If degree of freedom(df) = 2, find the t value for α = 5.0% in one tail( lower tail) ✡✎ -2.920 +2.920 -1.753 2.977 none of the above If degree of freedom(df) = 20, find the t value for α = 1.0% in one tail( lower tail) – 2.528 ✢✎ ☞ ✒✎✕✒✘ -2.539 + 2.539 If n = 20, find the t value for α = 0.5% in one tail (upper tail) 2.861 2.602 ✣✎ 2.977 2.947 none of the above Use the standard normal probability distribution table (Z) to find the following probabilities: P( Z < 1.2) 5871 5478 6543 8849 P( Z > 1.72) 0427 9573 9656 0344 P( Z < -0.42) 0778 9222 3372 6638 P( Z > - 0.42) 0778 9222 3322 6628 P( 2.28 < Z <3.28) 0778 9995 0108 9887 P( -1.20 < Z < 1 .04) 8508 7357 7457 9876 P( -1.52 < Z < -0.09) 0987 0643 0,3998 4641
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter2: Exponential, Logarithmic, And Trigonometric Functions
Section2.CR: Chapter 2 Review
Problem 111CR: Respiratory Rate Researchers have found that the 95 th percentile the value at which 95% of the data...
Related questions
Question
- If degree of freedom(df) = 20, find the t value(s) for α = 1.0% in two tails(lower and upper tail)
✡✎ +/-2.845
- +/-2.145
- +2.861
- -2.861
- If degree of freedom(df) = 2, find the t value for α = 5.0% in one tail( lower tail)
✡✎ -2.920
- +2.920
- -1.753
- 2.977
- none of the above
- If degree of freedom(df) = 20, find the t value for α = 1.0% in one tail( lower tail)
- – 2.528
✢✎ ☞ ✒✎✕✒✘
- -2.539
- + 2.539
- If n = 20, find the t value for α = 0.5% in one tail (upper tail)
- 2.861
- 2.602
✣✎ 2.977
- 2.947
- none of the above
Use the standard
- P( Z < 1.2)
- 5871
- 5478
- 6543
- 8849
- P( Z > 1.72)
- 0427
- 9573
- 9656
- 0344
- P( Z < -0.42)
- 0778
- 9222
- 3372
- 6638
- P( Z > - 0.42)
- 0778
- 9222
- 3322
- 6628
- P( 2.28 < Z <3.28)
- 0778
- 9995
- 0108
- 9887
- P( -1.20 < Z < 1 .04)
- 8508
- 7357
- 7457
- 9876
- P( -1.52 < Z < -0.09)
- 0987
- 0643
- 0,3998
- 4641
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