Refer to the accompanying data display that results from a sample of airport data speeds in Mbps. Complete parts (a) (13.046,22.15) through (c) below. TInterval x = 17.598 Sx = 16.01712719 n= 50 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 ta/2? df =

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Refer to the accompanying data display that results from a
sample of airport data speeds in Mbps. Complete parts (a) (13.046,22.15)
through (c) below.
TInterval
x = 17.598
Sx = 16.01712719
n= 50
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
ta/2?
df = D
Transcribed Image Text:Refer to the accompanying data display that results from a sample of airport data speeds in Mbps. Complete parts (a) (13.046,22.15) through (c) below. TInterval x = 17.598 Sx = 16.01712719 n= 50 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 ta/2? df = D
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