1) The Normal Curve is asymptotic to the? a. None b. X-axis c. Y-axis d. Along Y=X
|
||||
2) Normal Distribution ? a. have no Mode b. Multi Modal c. Bi Modal d. Tri Modal e. Uni Modal
|
||||
3) In case of symmetrical distribution? a. β1=β4 b. Mean=Mode=Median c. µ1=µ4 d. µ1=µ2
|
||||
4) If X ˜ N(16,49), the mean is___________? a. 49 b. 16 c. 7 d. 4
|
||||
5) If Y=5X + 10 and X is N(10,25), then mean of Y is ? a. 135 b. 50 c. 70 d. 60
|
||||
6) Area Under the normal curve on either side of mean is _____________? a. 1 b. Mean value c. 0.5 d. 2 e. -1
|
||||
7) Which of the following parameter control the relative flatness of normal distribution? a. None b. Mode c. Standard Deviation d. Mean
|
||||
8) The shape of normal curve depends upon ? a. None b. Mean c. Quartile d. Standard Deviation e. Mean Deviation
|
||||
9) The value maximum ordinate of a standard normal curve at Z = 0 is:________? a. 1 b. 0.5 c. 0.3989 d. None of these
|
||||
10) In a certain normal distribution having µ = 35 and variance = 16, then mode will be_______________? a. 3.5 b. 16 c. 4 d. None of these
|