Homework Answers
Answer:
Given,
17.5 , s= 16 ,
n=50
0.05
t0.05,49= 1.677 ( From t distribution table with
corresponding 49 d.f)
95 % Confidence interval for population mean 
⸫ 17.5 ± 1.677*16/ √50
⸫17.5 ± 3.7946
( 13.71 , 21.29)
95% confidence interval for population mean µ
13.71 Mbps < µ < 21.29 Mbps
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Refer to the accompanying data display that results from a sample of airport data speeds in...
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Refer to the accompanying data display that results from a sample of airport data speeds in Mbps. Complete parts (a) through (b) below. Tinterval (13.046,22.15) x= 17.598 Sx = 16.01712719 n=50 a. Express the confidence interval in the format that uses the "less than" symbol. Given that the original listed data use one decimal place, round the confidence interval limits accordingly. Mbps <u< Mbps (Round to two decimal places as needed.) b. Identify the best point estimate of u and...
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Tinterval Refer to the accompanying data display that results from speeds in Mbps. Complete parts (a) through (c) below. a sample of airport data (13.046,22.15) x 17.598 Sx 16.01712719 n 50 a. Express the confidence interval in the format that uses the "less than" symbol. Given that the original listed da decimal place, round the confidence interval limits accordingly l use one Mbps <u<Mbps (Round to two decimal places as needed.) b. Identify the best point estimate of u and...
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Refer to the accompanying data display that results from a sample of airport data speeds in Mbps. Complete parts (a) through (c) below. Tinterval (13.046,22.15) x = 17.598 Sx = 16.01712719 n = 50 a. Express the confidence interval in the format that uses the less than" symbol. Given that the original listed data use one decimal place, round the confidence interval limits accordingly. Mbps <u< Mbps (Round to two decimal places as needed.) b. Identify the best point estimate...
NEED THIS ANSWERED ASAP. PLEASE!!! Refer to the accompanying data display that results from a sample...
NEED THIS ANSWERED ASAP. PLEASE!!!
Refer to the accompanying data display that results from a sample of airport data speeds in Mbps. Complete parts (a) through (b) below. Tin (13.046, 22.15) X 17.500 Sx 16.01712719 50 2. Express the confidence interval in the format that the less than symbol. Given that the original led data use one decimal place, round the confidence interval limits accordingly Mbps <<Mtos (Round to two decimal places as needed.) b. Identify the best point estimate...
ASAP PLEASE!!! Refer to the accompanying data display that results from a sample of airport data...
ASAP PLEASE!!!
Refer to the accompanying data display that results from a sample of airport data speeds in Mbps. Complete parts (a) through (c) below. Tinterval (13.046,22.15) x= 17.598 Sx = 16.01712719 n=50 a. Express the confidence interval in the format that uses the "less than" symbol. Given that the original listed data use one decimal place, round the confidence interval limits accordingly. Mbps <u<Mbps (Round to two decimal places as needed.) b. Identify the best point estimate of u...
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Refer to the accompanying data display that results from a sample of airport data speeds in Mbps. Complete parts (a) through (c) Tinterval below. 13.046,22 15) x 17.598 Sx 16.01712719 n 50 EB Click the icon to view a t distribution table. a. What is the number of degrees of freedom that should be used for finding the critical value u/2 #0 (Type a whole number) b. Find the critical value t/2 corresponding to a 95% confidence Round to two...
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Refer to the accompanying data display that results from a sample of airport data speeds in Mbps. Complete parts (a) through (b) below. Click the icon to view at distribution table a. What is the number of degrees of freedom that should be used for finding the critical value ty/z? df (Type a whole number b. Find the critical values/corresponding to 95% confidence level (Round to two decimal places as needed) Enter your answer in each of the boxes MacBook...
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Refer to the accompanying data display that results from a sample of airport data speeds in Mbps. Complete parts (a) through (c) below. Tinterval (13.046,22.15) x = 17.598 Sx = 16.01712719 n = 50 a. Express the confidence interval in the format that uses the less than" symbol. Given that the original listed data use one decimal place, round the confidence interval limits accordingly. Mbps <u< Mbps (Round to two decimal places as needed.) b. Identify the best point estimate...
NEED THIS ANSWERED ASAP. PLEASE!!!
Refer to the accompanying data display that results from a sample of airport data speeds in Mbps. Complete parts (a) through (b) below. Tin (13.046, 22.15) X 17.500 Sx 16.01712719 50 2. Express the confidence interval in the format that the less than symbol. Given that the original led data use one decimal place, round the confidence interval limits accordingly Mbps <<Mtos (Round to two decimal places as needed.) b. Identify the best point estimate...
ASAP PLEASE!!!
Refer to the accompanying data display that results from a sample of airport data speeds in Mbps. Complete parts (a) through (c) below. Tinterval (13.046,22.15) x= 17.598 Sx = 16.01712719 n=50 a. Express the confidence interval in the format that uses the "less than" symbol. Given that the original listed data use one decimal place, round the confidence interval limits accordingly. Mbps <u<Mbps (Round to two decimal places as needed.) b. Identify the best point estimate of u...
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Refer to the accompanying data display that results from a sample of airport data speeds in Mbps. Complete parts (a) through (b) below. Click the icon to view at distribution table a. What is the number of degrees of freedom that should be used for finding the critical value ty/z? df (Type a whole number b. Find the critical values/corresponding to 95% confidence level (Round to two decimal places as needed) Enter your answer in each of the boxes MacBook...
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