A Chicago-based firm has documents that must be quickly distributed between two delivery services, UPX and INTEX. The firm sends two copies of a report to a random sample of 16 of its district offices with one report carried by UPX and the other report carried by INTEX. Calculate the test statistic for a hypothesis test to show whether there is a significant difference between the two services at the 10 significance level. (Round the answer to two decimal places.) 1=16 d = 2.3 3=1.7 test statistic

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter4: Equations Of Linear Functions
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A Chicago-based firm has documents that must be quickly distributed between two delivery services, UPX and INTEX.
The firm sends two copies of a report to a random sample of 16 of its district offices with one report carried by UPX and the other
report carried by INTEX.
Calculate the test statistic for a hypothesis test to show whether there is a significant difference between the two services at the 10
significance level.
(Round the answer to two decimal places.)
1=16
d = 2.3
3=1.7
test statistic =
Transcribed Image Text:A Chicago-based firm has documents that must be quickly distributed between two delivery services, UPX and INTEX. The firm sends two copies of a report to a random sample of 16 of its district offices with one report carried by UPX and the other report carried by INTEX. Calculate the test statistic for a hypothesis test to show whether there is a significant difference between the two services at the 10 significance level. (Round the answer to two decimal places.) 1=16 d = 2.3 3=1.7 test statistic =
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