A national internet service provider (ISP) claims that its broadband internet download speed is 100megabits per second (Mbps) on average. To the contrary, there have recently been widespread reports thatconsumers are experiencing much slower download speeds from this ISP. A organization ogranizationdecided to investigate the issue. They took a random sample of 16 internet speeds from around the nation.The observations are given below.10698931099187858699908887848610491Using a = 0.1, test the hypothesis that the average download speed is 100 Mbps, as advertised by the ISP.Assume that the distribution of all broadband internet download speed measurements from this ISP isapproximately normally distributed. Use the critical value method. Determine the critical value(s) for this hypothesis test. Round the solution(s) to four decimal places. Ifmore than one critical value exists, enter the solutions using a comma-separated list.

From the provided information, Sample size (n) = 16 Level of significance (α) = 0.1

A national internet service provider (ISP) claims that its broadband internet download speed is 100 megabits per second (Mbps) on average. To the contrary, there have recently been widespread reports that consumers are experiencing much slower download speeds from this ISP. A organization ogranization decided to investigate the issue. They took a random sample of 16 internet speeds from around the nation. The observations are given below. 106 98 93 109 91 87 85 86 99 90 88 87 8 86 104 91 Using a = 0.1, test the hypothesis that the average download speed is 100 Mbps, as advertised by the ISP. Assume that the distribution of all broadband internet download speed measurements from this ISP is approximately normally distributed. Use the critical value method.

A national internet service provider (ISP) claims that its broadband internet download speed is 100 megabits per second (Mbps) on average. To the contrary, there have recently been widespread reports that consumers are experiencing much slower download speeds from this ISP. A organization ogranization decided to investigate the issue. They took a random sample of 16 internet speeds from around the nation. The observations are given below. 106 98 93 109 91 87 85 86 99 90 88 87 8 86 104 91 Using a = 0.1, test the hypothesis that the average download speed is 100 Mbps, as advertised by the ISP. Assume that the distribution of all broadband internet download speed measurements from this ISP is approximately normally distributed. Use the critical value method.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.4: Collecting Data

Problem 5E

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