Use technology and a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed. Claim: u> 73; a = 0.01 Sample statistics: x = 74.1, s= 3.6, n 29 What are the null and alternative hypotheses? Choose the correct answer below. Ho: 273 HA H<73 B. Ho us73 HA: H>73 C. Ho: =73 O D. Ho: H#73 HA: H = 73 HA: H#73 What is the value of the standardized test statistic? The standardized test statistic is (Round to two decimal places as needed.)

Use technology to help you test the claim about the population mean, µ, at the given level of significance, a, using the given sample statistics. Assume the population is normally distributed. Claim: µ> 1300; a = 0.07; o = 206.86. Sample statistics: x= 1319.71, n= 200 Identify the null and alternative hypotheses. Choose the correct answer below. A. Ho: µs 1319.71 Ha: µ> 1319.71 B. H0: μ > 1300 Ha: us 1300 C. Ho: µs 1300 Ha: µ> 1300 Ho: µ2 1300 Ha: u 1319.71 Ha: us 1319.71 Calculate the standardized test statistic. The standardized test statistic is (Round to two decimal places as needed.)

Test the claim about the population mean, p. at the given level of significance using the given sample statistics. Claim: p= 40; a=0.02; o= 3.17. Sample statistics: x= 38.7, n= 64 Identify the null and alternative hypotheses. Choose the correct answer below. 夏 O A. H, µ#40 B. H, p=40 Ha p= 40 Hạ µ±40 O C. H, p-40 H3: µ> 40 O D. H, p> 40 H p= 40 O E. H, H< 40 OF H, p=40 Ha p=40 H, p<40 Calculate the standardized test stustic. t: 0 The standardized test statistic is. (Round to two decimal places as needed.) ts Clear all Check answer rary View an example Get more help - Help me solve this This course (MAT 160 Elementary Statistics_MC01_Fall 2021) is based on Larson: Elementary Statistics: Picturing the World, 7e 66°F A O (99+) nere to search DC521 AUX XL-BTY 10/05/17 EGO

Use technology to help you test the claim about the population​ mean, μ​, at the given level of​ significance, α​, using the given sample statistics. Assume the population is normally distributed.   ​Claim: μ>1260​; α=0.07​; σ=198.95. Sample​ statistics: x=1275.29​, n=275 Identify the null and alternative hypotheses. Choose the correct answer below.     A. H0​: μ≤1275.29 Ha​: μ>1275.29   B. H0​: μ≥1260 Ha​: μ<1260   C. H0​: μ>1275.29 Ha​: μ≤1275.29   D. H0​: μ≤1260 Ha​: μ>1260   E. H0​: μ≥1275.29 Ha​: μ<1275.29   F. H0​: μ>1260 Ha​: μ≤

Use technology to help you test the claim about the population​ mean, μ​, at the given level of​ significance, α​, using the given sample statistics. Assume the population is normally distributed.   ​Claim: μ>1300​; α=0.09​; σ=207.09. Sample​ statistics: x=1326.58​, n=275 Identify the null and alternative hypotheses. Choose the correct answer below.     A. H0​: μ≥1326.58 Ha​: μ<1326.58   B. H0​: μ≤1300 Ha​: μ>1300   C. H0​: μ≥1300 Ha​: μ<1300   D. H0​: μ≤1326.58 Ha​: μ>1326.58   E. H0​: μ>1326.58 Ha​: μ≤1326.58   F. H0​: μ>1300 Ha​: μ≤1300   Click to select your answer and then click Check Answer.   3 parts remaining

Use technology to help you test the claim about the population mean, H, at the given level of significance, a, using the given sample statistics. Assume the pop normally distributed. Claim: u> 1190; a= 0.07; o 201.21. Sample statistics: x = 1210.03, n 300 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho > 1210.03 O B. Ho u21190 Ha Hs 1210.03 Ha µ 1190 Ha us1190 D. Ho us1190 Ha H> 1190 O E. Ho H21210.03 O F. Ho µs1210.03 Ha µ 1210.03 Calculate the standardized test statistic. The standardized test statistic is 1.72 . (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed.) (1,1) More Enter your answer in the answer box and then click Check Answer. Final Check Clear All 1 part remaining 0 耳@ earch

Teat the claim abouy the population mean, u, at the given level of significance, a, using the given sample statistics. Claim:u=50; a=0.05; o=3.11. Sample statistics: x=48.4, n=71. i) Identify the null and alternative hypothesis. (Do not forget to find the standardized test statistic and critical values) ii) Determine tge outcome and conclusion of the test.

Test the claim about the population mean, at the given level of significance using the given sample statistics. Claim 50, a0.04, 351. Sample statistics i 48 2, n- 72 Identily the null and alternative hypotheses. Choose the corect answer below OA. H: p 50 H, p50 OB. H: 50 H, pe50 OC. Họ p> 50 D. H 50 H, 50 OE Ho 50 H, 50 OF. H: p= 50 Calculate the standardized test statistic The standardized test statistic is -4.35. (Round to two decimal places as needed) Determine the critical value(s) Select the corect choice below and flin the answer box to complete your cholce. (Round to two decimal places as needed) OA. The critical value is O B. The critical values are

Use technology to help you test the claim about the population mean, , at the given level of significance, a, using the given sample statistics. Assume the population is normally distributed. Claim: u> 1240; a = 0.09; o = 208.13. Sample statistics: x= 1267.96, n= 300 O E. Ho: us 1267.96 O F. Ho µ> 1267.96 Ha p> 1267.96 Ha µs 1267.96 Calculate the standardized test statistic. The standardized test statistic is (Round to two decimal places as needed.) Determine the P-value. P = (Round to three decimal places as needed.) Determine the outcome and conclusion of the test. V Ho. At the 9% significance level, there V enough evidence to the claim.

All Test the claim about the population mean, p, at the given level of significance using the given sample statistics. age Claim: u = 50; a=0.02; o= 3.06. Sample statistics: x= 49.8, n 75 Identify the null and alternative hypotheses. Choose the correct answer below. gat O A. H, p 50 O C. H,: H> 50 Ha: u= 50 O D. Ho: H#50 Ha p= 50 OF Ho H=50 Ha:p< 50 E. H, H= 50 H3 u#50 Calculate the standardized test statistic. The standardized test statistic is -0.57. (Round to two decimal places as needed.) Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice. (Round to two decimal places as needed.) O A. The critical value is. O B. The critical values are +