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Module 5 Test

# Module 5 Test - Hypothesis Test Mean vs Hypothesized Value...

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Hypothesis Test: Mean vs. Hypothesized Value 58.0000 hypothesized value 58.4600 mean Parts 2.0000 std. dev. 0.2222 std. error 81 n 80 df 2.07 t .0208 p-value (one-tailed, upper) Hypothesis Test: Mean vs. Hypothesized Value 4.0000 hypothesized value 3.9300 mean Parts 0.3000 std. dev. 0.0300 std. error 100 n -2.33 z .0196 p-value (two-tailed) Hypothesis Test: Mean vs. Hypothesized Value 475.00 hypothesized value 438.00 mean Parts 86.00 std. dev. 14.33 std. error 36 n 35 df -2.58 t .0071 p-value (one-tailed, lower) Hypothesis test for proportion vs hypothesized value Observed Hypothesized 0.0733 0.1 p (as decimal) 0.07 0.1 p (as fraction) 11 15 X 150 150 n 0.0245 std. error -1.09 z .1382 p-value (one-tailed, lower) Hypothesis Test: Mean vs. Hypothesized Value 10.0000 hypothesized value

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9.9600 mean Parts 0.3600 std. dev. 0.0300 std. error 144 n -1.33 z .1824 p-value (two-tailed) Hypothesis Test: Mean vs. Hypothesized Value 50.000 hypothesized value 52.300 mean Parts 9.600 std. dev. 1.600 std. error 36 n 35 df 1.44 t .9203 p-value (one-tailed, lower) Hypothesis Test: Mean vs. Hypothesized Value 50.000 hypothesized value 52.300 mean Parts 9.600 std. dev. 1.600 std. error 36 n 35 df 1.44 t .0797 p-value (one-tailed, upper) Hypothesis test for proportion vs hypothesized value Observed Hypothesized 0.55 0.5 p (as decimal) 0.55 0.5 p (as fraction) 165 150 X 300 300 n 0.0289 std. error 1.73 z .0416 p-value (one-tailed, upper)
Alpha Critical Value x 58.46 sample mean Hypothesis 58 on average; hypothesis O 2 sigma; standard deviation n 81 sample size 0.46 divided by O 2 SQRT of n 9 0.22 Z-Test Statistic 2.07  LOOK UP Z-TEST ON Z-TABLE TO FIND P-VALUE P-Value lookup Z-Table Look Up X 2 Y 0.07 P-Value 0.019 0.9808 U 0 x - U 0 O x

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Alpha a Sample Mean 3.93 x Hypothesized mean 4 Uo Sigma Population Standard Deviation 0.3 o Sample Size 100 n Parts - MegaStat Inputs Parts Sample Mean 3.93 Population Standard Deviation 0.3 Sample Size 100 Hypothesized mean 4 Hypothesis Test: Mean vs. Hypothesized Value 4.0000 hypothesized value 3.9300 mean Parts 0.3000 std. dev. 0.0300 std. error 100 n -2.33 z .0196 p-value (two-tailed) Megastat calculation for Standard Error o / Sqrt of n 0.03 P-Value from Megastat Is the P-Value less than the Alpha? No

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AKA Population Mean

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Alpha a Sample Mean 438 x Hypothesized mean 475 Uo AKA Popul Sigma Population Standard Deviation 86 o Sample Size 36 n Parts - MegaStat Inputs Parts Sample Mean 438 Population Standard Deviation 86 Sample Size 36 Hypothesized mean 475 Hypothesis Test: Mean vs. Hypothesized Value 475.00 hypothesized value 438.00 mean Parts 86.00 std. dev. 14.33 std. error

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Module 5 Test - Hypothesis Test Mean vs Hypothesized Value...

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