PHS210 List of Questions
Q2 The two types of statistics are:
Q3 All qualitative variables are measured on ——-scale
Q4 The difference between the largest and smallest scores of ungrouped data is the—
Q5 The scores of 5 students in an examination are: 6, 5, 8, 7 and 4. Find the variance
Q6 The scores of 5 students in an examination are: 6, 5, 8, 7 and 4. Find the standard deviation
Q7 Coefficient of variation can be defined as
Q8 In census, the approach whereby each individual is counted at the place he is found at the time of the census is called
Q9 The United Nations recommends that the census should seek the following information except
Q10 The first modern census that is, a continuing complete count taken accurately at regular intervals began in
Q11 Probability is not the degree of possibility of an event
Q12 Descriptive measurement obtained from a whole population is termed as
Q13 The five key resources of an organization includes the following except
Q14 Manpower planning should form an integral part of five organizational structures.
Q15 Two dices are tossed together, what is the probability of having a multiple of 12.
Q16 Four elements (A,B,C, and D)required to produce a drug for Ebola virus treatment are to be mix in the ratio 1:2:4:5, if this information is to represented on a pie chart, what angle will element C represented with on the pie chart?
Q17 . Diphthcria, Pertusis and Tetanus diseases are prevented with the use of a vaccine called
Q18 In a of set of observation is called, the element that occurs most frequent is called the ……………..
Q19 Descriptive measurement obtained from a whole population is termed as
Q20 What is the probability of having sum of seven in the throwing of a pair of dice once?