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A team of psychologists studied the effect of multitasking on the completion of cognitive tasks. A group of 40 women participated in the study. Each woman owned a smartphone equipped with the same type of keyboard. The women typed a text passage on the phone twice, one time while sitting in a quiet room (a single task) and the other time while walking (a multitask). The order of the single task and the multitask was randomly determined for each woman. The psychologists recorded the time it took each woman to type the test for both tasks. If the conditions of inference are met, which of the following tests is most appropriate to analyze the data? (A) (B) (C) (D) (E) A two-sample t-test for a difference between means A matched-pairs t-test for a mean difference A one-sample z-test for a proportion A two-sample z -test for a difference between proportions A chi-square test of independence

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Answer: B

Step-by-step explanation: A matched-pairs t-test for a mean difference

The test that is the most appropriate to analyze the given data is; B: A matched-pairs t-test for a mean difference

What is a matched pairs t-test?

        A matched-pairs t-test is a statistical test used to test whether there is a significant mean difference between two sets of paired data.

      This process of matched - pairs t-test is done by first defining the paired differences, then defining a new variable d, based on the difference between paired values from two data sets and then the hypotheses before the other genral steps in t-test.

      Now, in this question, there are to sets of paired data which are single tasks and multitasks for the 40 women. Thus, we can say that the matched-pairs t-test is the best test for this analysis.

Read more about matched pair t-test at; https://brainly.com/question/14690592

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