Statistical survey

Write TRUE OR FALSE for each question: 1 Standard deviation measures central location. 2. The most frequent observation in a data set is known as the mode. 3 The most passive method of data collection is observation. 4 Access time for secondary data is short. 5. The volume of liquid an athlete consumes during a marathon is quantitative and discrete. 6 in linear regression and correlation, a Pearson's correlation coefficient of -0.92 indicates a strong and direct relationship between the independent and dependent variables. 7 in the normal distribution, the area between z=0.2 and z=1.2 is 0.3056. 8. In a binomial experiment, if the probability of a successful outcome is p, then the probability of a failure outcome is 1.0+p

Result

a=

Yes

No

b=

Yes

No

c=

Yes

No

d=

Yes

No

Step-by-step explanation:

$a=0$

$b=1$

$c=1$

$d=1$

Try another example