A Manufacturer Claims That Less Than 1% of All His

question 64

Multiple Choice

A manufacturer claims that less than 1% of all his products do not meet the minimum government
Standards. A survey of 500 products revealed ten did not meet the standard.

• A) The z-statistic is -2.25
• B) The z-statistic is 2.25
• C) The z-statistic is -1.00
• D) The z-statistic is 1.00

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