To test Ho: µ= 103 versus H,: µ# 103 a simple random sample of size n= 35 is obtained. Complete parts a through e below.Click here to view the t-Distribution Area in Right Tail.(a) Does the population have to be normally distributed to test this hypothesis? Why?A. No, because n2 30.B. Yes, because n2 30.C. Yes, because the sample is random.D. No, because the test is two-tailed.(b) If x = 99.8 and s = 5.9, compute the test statistic.The test statistic is to =. (Round to two decimal places as needed.) t-Distribution Area in Right Tailt-DistributionArea in Right Taildf0.250.200.150.100.050.0250.020.010.0050.00250.0010.0005df12.70615.8944.84931.8216.9654.5413.74763.6579.9255.8414.6044.032318.3091.0000.8161.3761.9633.0786.314127.321636.61912.9202.3532.1322.0151.8864.3033.1822.7762.5711.06131.5991.3861.2501.19014.0897.4535.59822.32720.7650.7410.9780.9411.6381.5331.4763.4822.9992.75710.2157.1735.89312.9248.61030.7270.9201.1563.3654.7736.8696.5.9595.4085.0410.7181.9431.8951.8601.8331.8123.7074.3174.0293.8335.2084.7854.5014.2974.1440.9061.1341.1191.1081.4402.4472.6123.1436.2.5171.4151.3971.3831.3722.3652.3062.2620.8960.88970.7110.7062.9982.8963.4993.3553.250782.4493.6903.5810.7030.8831.1002.3982.3599.2.8214.7819100.7000.8791.0932.2282.7643.1694.587100.6970.6950.6940.6924.0253.9303.8520.8762.2012.1792.1602.1452.7182.6812.650111.0881.3631.7963.4972.3282.3032.2822.2642.2493.1063.0553.0122.9772.9474.4374.3184.2214.1401112130.8730.8700.8681.0831.0791.0761.3561.3501.7821.7713.4283.3723.32612131.3451.341141.7611.7532.6243.7871415150.6910.8661.0742.1312.6023.2863.7334.0733.2523.2220.8650.8630.8620.8611.0711.0691.0671.3371.3332.5832.5672.5522.5392.52816170.6900.6891.7461.7401.7342.1202.1102.2352.2242.9212.8983.6863.6463.6103.5794.0153.96516171.3301.3281.3252.8782.8612.845180.6882.1012.2143.1973.922183.8833.850190.6881.0661.7292.0932.0862.2052.1973.17419200.6870.8601.0641.7253.1533.552201.7211.7170.6860.6860.6850.6850.8590.8580.8581.0631.0611.0601.0591.0583.1353.1193.1043.0912.0802.0742.1892.1832.5182.5082.5002.8312.8192.8072.7972.7873.5273.5053.4853.46721221.3231.3213.8193.7922122231.3191.7142.0692.1773.768231.7111.7082.1722.1673.7453.725240.8570.8561.3182.0642.49224250.6841.3162.0602.4853.0783.450250.8560.8550.8550.8543.7073.6903.6740.6841.3151.7061.7031.7012.0562.1623.0673.0573.0473.0382030.261.0582.4793.4352.7792.7712.7632.756261.3141.3131.3112.4732.467270.6841.0572.0522.1582.1543.42127281.0560.6830.6832.0483.40828291.0551.6992.0452.1502 147.2.4622 457.3.3962. 2053.6592920068210551210160720122750264620123

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To test Ho: µ = 103 versus H4: µ# 103 a simple random sample of size n = 35 is obtained. Complete parts a through e below. Click here to view the t-Distribution Area in Right Tail. (a) Does the population have to be normally distributed to test this hypothesis? Why? A. No, because n2 30. B. Yes, because n2 30. C. Yes, because the sample is random. D. No, because the test is two-tailed. (b) If x = 99.8 and s = 5.9, compute the test statistic. The test statistic is to = |. (Round to two decimal places as needed.)

To test Ho: µ = 103 versus H4: µ# 103 a simple random sample of size n = 35 is obtained. Complete parts a through e below. Click here to view the t-Distribution Area in Right Tail. (a) Does the population have to be normally distributed to test this hypothesis? Why? A. No, because n2 30. B. Yes, because n2 30. C. Yes, because the sample is random. D. No, because the test is two-tailed. (b) If x = 99.8 and s = 5.9, compute the test statistic. The test statistic is to = |. (Round to two decimal places as needed.)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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TF.17 The average number of UHD TVs sold daily at a Best Buy store is known to be 28 and approximately normally distributed. A random sample of 21 days shows sample mean x̄ = 31 with standard deviation s = 7.7. Test the hypothesis Ho : μ = 28 against Ha : μ ≠ 28 at α = 0.10 and at α = 0.05 levels of significance. Use t-distribution.
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