Determine whether the underlined value is a parameter or a statistic. In a national survey on substance abuse comma Modifying 66.4 % with underline of respondents who were full dash time college students aged 18 to 22 reported using alcohol within the past month.

Parameter                                                                                

Step-by-step explanation:

Parameter and statistic:

Population of interest:

College students aged 18 to 22

Parameter:

66.4% reported using alcohol within the past month

Thus, the given is a parameter as it describes a population proportion.

76%

step-by-step explanation:

24% are dogs and the remaining is 76% because 100-24=76

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.