A commonly cited standard for one-way length (duration) of school bus rides for elementary school children is 30 minutes. a local government office in a rural area conducts a study to determine if elementary schoolers in their district have a longer average one-way commute time. if they determine that the average commute time of their students in their district is significantly higher than the commonly cited standard

The type II error in this context: the local government decided that the data do not provide convincing evidence of an average commute time higher than 30 minutes, when the true average commute time is in fact higher than 30 minutes.

Explanation:

Type II error is a statistical term referring to the non-rejection of a false null hypothesis; it describes the error that occurs when one fails to reject a null hypothesis that is actually false.

this statement is true.

forests are public goods, available for everybody. when usage of such a good becomes interesting for consumers and its usage increases, there can be a risk of overexploitation. it is a non rival good therefore, if one person consumes the good it does not reduce the availability for subsequent consumers.

these caracteristics require the establishment of measures in order to prevent the destruction of a commonly owned space, for example, to restrict the amount of people that have access to the same time.