There is a new input technique for touch-screen devices that allows users to input a word by sliding a nger from letter to letter. The user's nger is only removed from the keyboard between words. The developers claim that typing speed using this new input technique is faster when compared with traditional touch-screen keyboards. The accompanying data table shows the typing speeds of 10 individuals who were measured typing using both methods. Complete parts (a) through (d) below. E Click the icon to view the data table. 3. Perform a hypothesis test using a = 0.01 to determine if the average typing speed using these two input methods is different. Let lid be the population mean of matched-pair differences for the typing speed of the new method minus the typing speed of the traditional method. Choose the correct answer below. 0A. Ho:pd#0 OB. Ho:pd=0 H1:pd=0 H1:pd#0 C. Ho:p.d20 OD. Howdso H1 pd0 b. Calculate the appropriate test statistic and interpret the results of the hypothesis test using a = 0.01. The test statistic is (Round to two decimal places as needed.) The critical value(s) is(are) (Use a comma to separate answers as needed. Round to two decimal places as needed.) Interpret the results of the hypothesis test. Since the test statistic V the critical value(s), V the null hypothesis. There is V evidence to conclude that the average typing speed for the two input methods is different. Typing speeds of 10 individuals Person 1 2 3 4 5 5 7 8 9 10 1 level. New method 48 53 42 37 53 39 37 32 54 45 Traditional 41 46 37 27 44 39 42 39 47 37 measurements for the population is approximately uniform if the number of matched measurements for the population is approximately uniform if the number of matched hair: i: in Ar nrnntnr 0. Identify the pvalue and interpret the result. p-value = D (Round to three decimal places as needed.) Interpret the results of the hypothesis test using a = 0.01. Choose the correct answer below. 0 A. Do not reject the null hypothesis because the p-value is less than or equal to the given a = 0.01 level. 0 B. Do not reject the null hypothesis because the p-value is greater than the given or: 0.01 level. 0 C. Reject the null hypothesis because the p-value is less than or equal to the given or= 0.01 level. 0 D. Reject the null hypothesis because the p-value is greater than the given or: 0.01 level. d. What assumptions need to be made in order to perform this procedure? 0 A. The samples are independent, and the distribution of the matched-pair differences between the measurements for the population is approximately uniform if the number of matched pairs is less than 30. O B. The samples are dependent, and the distribution of the matched-pair differences between the measurements for the population is approximately uniform if the number of matched pairs is 30 or greater. 0 C. The samples are independent, and the distribution of the matched-pair differences between the measurements for the population is approximately normal if the number of matched pairs is 30 or greater. 0 D. The samples are dependent, and the distribution of the matched-pair differences between the measurements for the population is approximately normal if the number of matched pairs is less than 30. Slick to select your answer(s). Typing Speeds Of 1 ( C) Time Rern (Use a comma to separate answers as needed. Round to two decimal places as needed.) Interpret the results of the hypothesis test. Since the test statistic V the critical value(s), V the null hypothesis. There is V evidence to conclude that the average typing speed for the two input methods is differi c. Identify the p-valuee p-value = (Round t( is equal 10 .) Interpret the results of' does not fall between . Choose the correct answer below. 0 A. Do not reject th fans between Value is less than or equal to the given or = 0.01 level. 0 B. Do not reject the m... ..,pv...w.o wwuw u... pivalue is greater than the given a= 0.01 level. 0 C. Reject the null hypothesis because the p-value is less than or equal to the given a: 0.01 level. 0 D. Reject the null hypothesis because the p-value is greater than the given a: 0.01 level. d. What assumptions need to be made in order to perform this procedure? 0 A. The samples are independent, and the distribution of the matched-pair differences between the measurements for the population is approximately uniform if the number of matched pairs is less than 30. Since the test statistic l the critical value(s), V the null hypothesis. There is l evidence to conclude that the average typing speed for the two input methods is different. c. Identify the pvalue and interpret the result. - p-value = (Round to three decimal places as needed.) reject Interpret the results of the hypothesis test using a: 0.01. Choose th do not reject O A. Do not reject the null hypothesis because the pvalue is less than or equal to the given a = 0.01 level. 0 B. Do not reject the null hypothesis because the pvalue is greater than the given or: 0.01 level. 0 C. Reject the null hypothesis because the pvalue is less than or equal to the given or: 0.01 level. 0 D. Reject the null hypothesis because the p-value is greater than the given a = 0.01 level. d. What assumptions need to be made in order to perform this procedure? 0 A. The samples are independent, and the distribution of the matched-pair differences between the measurements for the population is approximately uniform if the number of matched rpret the results of the hypothesis test. ce the test statistic the critical value(s), the null hypothesis. There is evidence to conclude that the average typing speed for the two It methods is different. dentify the p-value and interpret the result. alue = (Round to three decimal places as needed.) sufficient rpret the results of the hypothesis test using a = 0.01. Choose the correct answer below. insufficient A. Do not reject the null hypothesis because the p-value is less than or equal to the given a = 0.01 level. B. Do not reject the null hypothesis because the p-value is greater than the given a = 0.01 level. C. Reject the null hypothesis because the p-value is less than or equal to the given a = 0.01 level. D. Reject the null hypothesis because the p-value is greater than the given a = 0.01 level. What assumptions need to be made in order to perform this procedure? A. The samples are independent, and the distribution of the matched-pair differences between the measurements for the population is approximately uniform if the number of matched pairs is less than 30