Answer:
(A)
Step-by-step explanation:
For type 1, the given data set is:
{42, 56, 44, 60, 48}
Mean of the given data is:
Data set
42 64
56 36
44 36
60 100
48 4
Now,
Thus,
The difference in the standard deviation and mean of type 1 data set is =.
For type 2:
{62, 59, 68, 55, 66}
Mean of the given data is:
Data set
62 0
59 9
68 36
55 49
66 16
Now,
Thus,
The difference in the standard deviation and mean of type 1 data set is =.
Since, difference in the standard deviation and mean of both type 1 and type 2 are different, therefore Type 1 plants and Type 2 plants do not have similar height distributions.