A random survey of 65 mothers revealed that the mean length of time their children took to toilet train was 16.5 months

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A random survey of 65 mothers revealed that the mean length of time their children took to toilet train was 16.5 months

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A Random Survey Of 65 Mothers Revealed That The Mean Length Of Time Their Children Took To Toilet Train Was 16 5 Months 1
A Random Survey Of 65 Mothers Revealed That The Mean Length Of Time Their Children Took To Toilet Train Was 16 5 Months 1 (33.69 KiB) Viewed 93 times
A random survey of 65 mothers revealed that the mean length of time their children took to toilet train was 16.5 months with a standard deviation of 5.8 months. Conduct a hypothesis to determine if the population mean could likely be is months. Null Hypothesis: Alternative Hypothesis: Define the random variable: Standard deviation: Preconceived alpha: Decision: Reason for decision: Conclusion:
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