In a study of intentions to get flu-vaccine shots in an area threatened by an epidemic, 90 persons were classified into three groups of 30 according to the degree of iisk of getting flu. each group was together when the persons were asked about the likelihood of getting the shots, on a probability scale ranging from 0 to 1.0. unavoidably, most persons overheard the answers of nearby respondents. an analyst wishes to test whether the mean intent scores are the same for the three risk groups. consider each assumption for anoya model (16.2) and explain whether this assumption is likely to hold in the present situation.

9 x 8 divided by (5-3)=36

the above table 1 will calculate the population size (n) after a certain length of time (t). all you need to do is plug in the initial population number (no), the growth rate (r) and the length of time (t). the constant (e) is already entered into the equation. it stands for the base of the natural logarithms (approximately 2.71828). growth rate (r) and time (t) must be expressed in the same unit of time, such as years, days, hours or minutes. for humans, population growth rate is based on one year. if a population of people grew from 1000 to 1040 in one year, then the percent increase or annual growth rate is 40/1000 x 100 = 4 percent.

step-by-step explanation: