One study claimed that 87%87% of college students identify themselves as procrastinators. A professor believes that the claim regarding college students is too high. The professor conducts a simple random sample of 174174 college students and finds that 143143 of them identify themselves as procrastinators. Does this evidence support the professor’s claim that fewer than 87%87% of college students are procrastinators? Use a 0.010.01 level of significance.   Step 2 of 3 :   Compute the value of the test statistic. Round your answer to two decimal places

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