A show manufacturer claims that athletes can increase their vertical jump hates using the manufactures training shoes. The vertical jump heights of eight randomly selected athletes are measured. After the athletes have use the shoes for 10 months, The vertical jump heights are measured again the vertical jump heights in inches for each athlete and some statistics are given in the table below.

A shoe manufacturer claims that athletes can increase their vertical jump heights using the manufacturer's training shoes. The vertical pump heights of eight randomly selected athletes are measured her the thletes have used the shoes for 10 months, their vertical jump heights are measured again. The vertical jump heights (in inches) for each siete and some statistics are given in the table below ANDE 112 Mean SD pure het belasting the show 32 30 20 22 25 21 29 26 50003,8914 ang harusing the sho33 26 32 28.1250 3.9799 1-235 31.6250 23261 We hope for shoes. Al 10, who were support mediame the way we really 1. Nul hypothesis, water- O Owc0 O 0 OWO 0 @0 fut A Tries 0/2 2. Alternative hypothesis, water tre > 0 0 Submit Answer) Tries 0/2 3. Which of the following is the appropriate test for these data? pairedt test two-independent samples Z test Otwe samplest test two-Independent samplest test Submit Anwer Tries 0/1 4. Observed test statistic Answer Tries 0/5 5. The degrees of freedom for the test statistic Bm A Tries 0/5 6. P.value Son Answer Thies 0/5 7. Would you support the manufacturer's claim at 5% significance level? Yes O No No enough information to decide Submit Ano Tries 0/1 A shoe manufacturer claims that athletes can increase their vertical jump heights using the manufacturer's training shoes. The vertical pump heights of eight randomly selected athletes are measured her the thletes have used the shoes for 10 months, their vertical jump heights are measured again. The vertical jump heights (in inches) for each siete and some statistics are given in the table below ANDE 112 Mean SD pure het belasting the show 32 30 20 22 25 21 29 26 50003,8914 ang harusing the sho33 26 32 28.1250 3.9799 1-235 31.6250 23261 We hope for shoes. Al 10, who were support mediame the way we really 1. Nul hypothesis, water- O Owc0 O 0 OWO 0 @0 fut A Tries 0/2 2. Alternative hypothesis, water tre > 0 0 Submit Answer) Tries 0/2 3. Which of the following is the appropriate test for these data? pairedt test two-independent samples Z test Otwe samplest test two-Independent samplest test Submit Anwer Tries 0/1 4. Observed test statistic Answer Tries 0/5 5. The degrees of freedom for the test statistic Bm A Tries 0/5 6. P.value Son Answer Thies 0/5 7. Would you support the manufacturer's claim at 5% significance level? Yes O No No enough information to decide Submit Ano Tries 0/1