(2 points) Ten randomly selected people took an IQ test A, and next day they took a very similar IQ test B. Their scores are shown in the table

If possible can you please show step by step to solve on a calculator.

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(2 points) Ten randomly selected people took an IQ test A, and next day they took a very similar IQ test B. Theirscores are shown in the table below.Person A B C D E FGHTest A 96 76 105 96 116 82 102 120 92 111Test B 94 77 111 97 113 83 107 120 93 1101. Consider (Test A - Test B). Use a 0.05 significance level to test the claim that people do better on the secondtest than they do on the first. (Note: You may wish to use software.)(a) What test method should be used?A. Two Sample tOB. Two Sample zC. Matched Pairs(b) The test statistic is(c) The critical value is