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A supplier of digital memory cards claims that less than 1%…
A supplier of digital memory cards claims that less than 1% of the cards are defective. In a random sample of 600 memory cards, a customer found that 3% are defective. The customer claims this evidence the defective rate is greater than 1%. At the 0.01 level of significance, test the customer’s claim that more than 1% are defective. What is the test statistic? Round to 2 decimal places. z= What is the critical value? Round to 2 decimal places. z= What is the p-value? Round to 4 decimal places. What is your conclusion about the customer’s claim? Type r for reject the customer’s claim Type s for support the customer’s claim Type f for fail to reject the customer’s claim Type n for not enough evidence to support the supplier’s claim
A supplier of digital memory cards claims that less than 1%…
Questions
A supplier оf digitаl memоry cаrds clаims that less than 1% оf the cards are defective. In a random sample of 600 memory cards, a customer found that 3% are defective. The customer claims this evidence the defective rate is greater than 1%. At the 0.01 level of significance, test the customer's claim that more than 1% are defective. What is the test statistic? Round to 2 decimal places. z=[test] What is the critical value? Round to 2 decimal places. z=[critical] What is the p-value? Round to 4 decimal places. [pvalue] What is your conclusion about the customer's claim? [conclusion] Type r for reject the customer's claim Type s for support the customer's claim Type f for fail to reject the customer's claim Type n for not enough evidence to support the supplier's claim