Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the given level of significance a using the given sample statistics. Claim: p+0.23; a = 0.01; Sample statistics: p= 0.17, n= 200 Can the normal sampling distribution be used? 'A. Yes, because both np and ng are greater than or equal to 5. B. No, because ng is less than 5. C. No, because np is less than 5. D. Yes, because pq is greater than a = 0.01. State the null and alternative hypotheses. 'A. Hoip=0.23 Hip#0.23 OB. Ho: ps0.23 H,ip>0.23 OC. Họ: p20.23 Hip<0.23 O D. The test cannot be performed. Determine the critical value(s). Select the correct choice below and, if necessary, fillin the answer box to complete your choice. The critical value(s) is/are - 2.58,2.58 . (Round to two decimal places as needed. Use a comma to separate answers as needed.) O B. The test cannot be performed. Find the z-test statistic. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA 2= (Round to two decimal places as needed.) O B. The test cannot be performed. What is the result of the test? A. Reject Ho. The data provide sufficient evidence to support the claim. B. Fail to reject H. The data do not provide sufficient evidence to support the claim. C. Fail to reject Ho. The data provide sufficient evidence to support the claim. D. Reject Ho. The data do not provide sufficient evidence to support the claim. E. The test cannot be performed.
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A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
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Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
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Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
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