The average score in the entrance examination in Mathematics at SRNHS is 80 with a standard deviation of 10. A random sample of 40 students taken from this year's examinees and it was found the mean score of 84. The level of significance is 0.05. 3. Which of these are the critical values? B. +1.97 A. + 1.96 C. + 1.98 D. + 1.99 4. Using the Z- test formula, what is the computed test-statistic? A. 2.50 B. 2.51 C. 2.52 D. 2.53 5. Will you accept the claim? A. No, because the critical value is less than computed value. B. No, because the critical value is greater than computed value. C. Yes, because the critical value is greater than computed value. D. Yes, because the critical value is less than computed value

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