Is the amount of time Australian children watch television per night less than 1

Question

Is the amount of time Australian children watch television per night less than 196 minutes?

A. H0: The amount of time Australian children watch television per night is significantly less than 196 minutes. or H0: The amount of time Australian children watch television per night is = 196 minutes. HA: The amount of time Australian children watch television per night is significantly greater than 196 minutes.

B. H0: The amount of time Australian children watch television per night is not significantly less than 196 minutes. or H0: The amount of time Australian children watch television per night is = 196 minutes. HA: The amount of time Australian children watch television per night is significantly less than 196 minutes.

C. H0: The amount of time Australian children watch television per night is not significantly greater than 196 minutes. or H0: The amount of time Australian children watch television per night is = 196 minutes. HA: The amount of time Australian children watch television per night is significantly greater than 196 minutes.

D. H0: The amount of time Australian children watch television per night is not significantly less than 196 minutes. or H0: The amount of time Australian children watch television per night is = 196 minutes. HA: The amount of time Australian children watch television per night is significantly greater than 196 minutes.

Explanation / Answer

Answer: Option B.   

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