Manufacturer of a CNC machine claims that the average warm-up time for their machine is 10 minutes. We would like to test this claim at a 0.10 significance level and therefore run 10 trials that...

Extracted text: Manufacturer of a CNC machine claims that the average warm-up time for their machine is 10 minutes. We would like to test this claim at a 0.10 significance level and therefore run 10 trials that result in the following warm-up durations (in minutes). Warm-up durations are assumed to follow a Normal distribution. 9.8, 9.7, 9.6, 10.1, 10.1, 10.5, 9.8, 9.6, 10.1, 9.6 a Click here to view page 1 of the table of critical values of the t-distribution. Click here to view page 2 of the table of critical values of the t-distribution. (a) Choose the correct H, and H, below. Ο Α. Ho: μ= 10 against H1 : μ> 10 Ο Β. H : μ# 10 against H1: μ = 10 OC. Ho: H= 10 against H,: µ< 10="" o="" d.="" ho:="">< 10="" against="" h,:="" p="10" o="" e.="" ho:="" µ="10" against="" h1:="" µ#="" 10="" o="" f.="" ho:="" µ=""> 10 against H1: µ = 10 (b) The calculated t value is . (Round to two decimal places including any zeros.) (c) Choose the correct critical region below. (Round to two decimal places including any zeros.) Ο Α. ts or t> O B. t> OC. t< (d) choose the correct conclusion below. o a. do not reject the null hypothesis because the average warm-up time is significantly different from 10 minutes. o b. reject the null hypothesis because the average warm-up time is significantly different from 10 minutes. o c. do not reject the null hypothesis because the average warm-up time is not significantly different from 10 minutes. o d. reject the null hypothesis because the average warm-up time is not significantly different from 10 minutes. (d)="" choose="" the="" correct="" conclusion="" below.="" o="" a.="" do="" not="" reject="" the="" null="" hypothesis="" because="" the="" average="" warm-up="" time="" is="" significantly="" different="" from="" 10="" minutes.="" o="" b.="" reject="" the="" null="" hypothesis="" because="" the="" average="" warm-up="" time="" is="" significantly="" different="" from="" 10="" minutes.="" o="" c.="" do="" not="" reject="" the="" null="" hypothesis="" because="" the="" average="" warm-up="" time="" is="" not="" significantly="" different="" from="" 10="" minutes.="" o="" d.="" reject="" the="" null="" hypothesis="" because="" the="" average="" warm-up="" time="" is="" not="" significantly="" different="" from="" 10="">