Click here to view pag values of t mplete parts 4.25 4.93 5.75 Cumulative Probabilities 0.75 0.90 0.95 0.975 0.90 0.995 Degrees of Upper-Tail Areas Freedom 0.25 a. At the 0.01 level of 0.10 0.05 0.025 0.01 1005 1.0000 3.0777 6.3138 12.7062 31.8207 State the null and alte 0.8165 1.8856 63.6574 2.9200 0.7649 4.3027 6.9646 1.6377 9.9248 2.3534 3.1824 10 VIAWN - 0.7407 4.5407 5.8409 Ho: H 1.5332 2.1318 2.7764 3.7469 4.6041 0.7267 1.4759 2.0150 2.5706 3.3649 4.0322 Hy : H 0.7176 1.4398 1.9432 2.4469 3.1427 3.7074 0.7111 1.4149 1.8946 2.3646 2.9980 3.4995 (Type integers or 0.7064 1 3968 1.8595 2.3060 2.8965 3.3554 0.7027 1.3830 1.833 1 2.2622 2.8214 3.2498 10 0.6998 1.3722 1.8125 2.2281 2.7638 3.1693 0.6974 1 3634 1.7959 2.2010 2.7181 3.1058 12 0.6955 1.3562 1.7823 2. 1788 2.6810 3.0545 13 0.6938 1.3502 1.7709 2. 1604 2.6503 3.0123 14 0.6924 1.3450 1.7613 2. 1448 2.6245 2.9768 15 0.6912 1.3406 1.7531 2. 13 15 2.6025 2.9467 0.6901 1.3368 1.7459 2. 1199 2.5835 2.9208 1.3334 1.7396 2. 1098 2.5669 2.8982 0.6892 1.3304 2.8784 0.6884 1.7341 2. 1009 2.5524 0.6876 1.3277 1.7291 2.0930 2.5395 2.8609 1.7247 2.0860 2.8453 1.3253 2.5280 0.6870 1.3232 1.7207 2.0796 2.5177 2.8314 0.6864 Print Done Get more nerp w an example DEC itv 38 5CH09 11/17/2022 Question 6, 9.2.28-T Part 1 of 8 HW Score: 70.97%, 8.52 of 12 points O Points: 0 of 1 K The data table below contains the amounts that a sample of nine customers spent for lunch (in dollars) at a fast-food restaurant. Complete parts (a) through (d). Click here to view page 1 of the table of critical values of t. Click here to view page 2 of the table of critical values of t. 4.25 4.93 5.75 6.34 7.35 7.45 8.51 8.42 9.95 a. At the 0.01 level of significance, is there evidence that the mean amount spent for lunch is different from $6.50? State the null and alternative hypotheses. Ho : H H1 : 1 (Type integers or decimals. Do not include the $ symbol in your answer.) Clear all Get more help - View an example O DEC itv 38 52000 CH09 11/17/2022 Question 7, 9.3.36 HW Score: 70.97%, O Points: 0 of 1 In a one-tail hypothesis test where you reject Ho only in the upper tail, what is the p-value if ZSTAT = + 2.80? K Click here to view page 1 of the Normal table. Click here to view page 2 of the Normal table. The p-value is . (Round to four decimal places as needed.) Get more help - View an example4.25 4.93 5.75 Cumulative Probabilities 0.75 0.90 0.95 0.975 0.99 1.995 Degrees of Upper-Tail Areas a. At the 0.01 level of s Freedom 0.25 0.10 0.05 0.025 0.01 49 0.005 0.6795 1.2991 1.6766 2.0096 2.4049 State the null and alter 50 0.6794 2.6800 1.2987 1.6759 2.0086 2.4033 51 2.6778 0.6793 1/2984 1.6753 2.0076 2.4017 Ho: H 52 2.6757 0.6792 1/2980 53 1.6747 2.0066 2.4002 2.6737 0.6791 1.2977 1.6741 2.0057 2.3988 2.6718 Hy: H 54 0.6791 1.2974 1.6736 2.0049 2.3974 2.6700 55 0.6790 1.2971 1.6730 2.0040 2.3961 2.6682 (Type integers or 56 0.6789 1.2960 1.6725 2.0032 2.3948 2.6665 57 0.6788 1.2966 1.6720 2.0025 2.3936 2.6649 58 0.6787 1.2963 1.6716 2.0017 2.3924 2.6633 0.6787 1 2961 1.671 1 2.0010 2.3912 2.6618 0.6786 1 2958 1.6706 2.0003 2.3901 2.6603 0.6785 1/2956 1.6702 1.9996 2.3890 2.6589 0.6785 1.2954 1.6698 1.9990 2:3880 2.6575 2.3870 2.6561 0.6784 1/295 1 1.6694 1.9983 2.6549 88898 282986 0.6783 1.2949 1.6690 1.9977 2.3860 0.6783 1.2947 1.6686 1.9971 2.3851 2.6536 1.6683 1.9966 2.3842 2.6524 0.6782 1/2945 1.9960 2.3833 2.6512 0.6782 1.2943 1.6679 1.9955 2.3824 2.6501 0.6781 1.2941 1.6676 1.6672 1.9949 2.3816 2.6490 0.6781 1.2939 12020 Loads Print Done Get more nerp v an example O DEC itv 44 38 5W CH07 11/01/2022 Question 1, 7.2.1-T HW Score: 55.86%, 4.4 Part 1 of 4 O Points: 0 of 1 Given a normal distribution with u = 101 and o = 15, and given you select a sample of n = 9, complete parts (a) through (d). a. What is the probability that X is less than 90? P(X