Help with these math problems please !

Chapter 8 Homework 1) On the Minnesota's department of fish and game website there was an article that stated the mean age of Coyotes in the northern region is 1.75 years. A biologist specializing in wildlife in the northern region claims the age stated in the article on the website is too low. Note problems 2 and 3 all refer to this problem. A) State the claim in words B) State Null (H,) and Alternative (H,) hypotheses using the correct notation. C) State if this is a right tail, left tail or two tail tests. 2) The biologist specializing in wildlife in the northern region for problem (1) collects data from a random sample of 46 adult Coyotes in the northern region. A) What table should you use to obtain the critical value (s) if you were using the traditional method of Hypothesis testing. B) If the significance level is o =.05 state the critical value (s) (C.V.) if you were using the traditional method of Hypothesis testing. C) If the significance level is & =.025 state the critical value (s) (C.V.) if you were using the traditional method of Hypothesis testing. D) If the significance level is @ =.01 state the critical value (s) (C.V.) if you were using the traditional method of Hypothesis testing. Page 1 of 5 Mat-150 Chapter 8 Homework 3) The biologist specializing in wildlife in the northern region for Problems (1) and (2) calculates the "test statistic" (Zrest, Or Trest ) and calculates a value of 2.00 A) If the significance level is a =.05 State your decision (Reject H, or Fail to Reject H.) B) If the significance level is a =.05 write your statement Hint: it should be one of these four: "enough sample data to reject the claim", "NOT enough sample data to reject the claim", "enough sample data to support the claim" or "NOT enough sample data to support the cla C) If the significance level is a =.025 State your decision (Reject H. or Fail to Reject H.) D) If the significance level is a =.025 write your statement E) If the significance level is a =.01 State your decision ( Reject H. or Fail to Reject H.) F) If the significance level is a =.01 write your statement 4) In a recent article published in Motor Trend magazine, they found that the average time for a Ford Must to go from 0 to 60 miles an hour is 5.4 seconds. An engineer that works at Ford Motors believes the avera time for the 0 to 60 miles an hour stated in the article is too high. Note problems 5 and 6 all refer to this problem. A) State the claim in words B) State Null (H. ) and Alternative (H. ) hypotheses using the correct notation. Page 2 of 5Mat-150 Chapter 8 Homework C) State if this is a right tail, left tail or two tail tests. 5) The engineer that works at Ford Motors for problem (4) collects data for 26 Ford Mustangs and records how it takes them to go 0 to 60 miles an hour. A) What table should you use to obtain the critical value (s) if you were using the traditional method of Hypothesis testing. B) If the significance level is &z =.05 state the critical value (s) (CV.) if you were using the traditional method of Hypothesis testing. Q) If the significance level is & =.025 state the critical value (s) (C V.) if you were using the traditional method of Hypothesis testing. D) If the significance level is & =. 10 state the critical value (s) (C .V.) if you were using the traditional method of Hypothesis testing. 6) The engineer that works at Ford Motors for problems (4) and (5) calculates the \"test statistic\" (Z> 0 To) and calculates a value of 1.51 A) If the significance level is a =.05 State your decision (Reject H, or Fail to Reject Ha) B) If the significance level is &= .05 write your statement Hint: it should be one of these four: \"enough sample data to reject the claim\