Question 1 (3 points) Saved When two events cannot occur at the same time, they are said to be events. Select one: O independent O inconsistent O random O mutually exclusiveQuestion 10 {3 points} Employee identication number is an example of What level of measurement? Select one: 0 ratio The average of squared deviations from the mean is called: Select one: O standard deviation O variance O me an absolute deviation O coefficient of variationQuestion 12 (3 points) If an event cannot occur, its probability is Select one: O 1/2 O1 Oo O -1The following are the graphs of the frequency distribution table EXCEPT Select one: C histogram O pie chart O ogives O frequency polygonQuestion 14 (3 points) A card is selected from an ordinary deck of 52 cards. The probability that it is a 7 or a heart is Select one: C 1/4 O 4/13 O 1/13 C 17/52Question 15 (3 points) A table showing class intervals and the frequency of occurrence of their elements is: Select one: O equivalence O frequency distribution O interval distribution O histogramQuestion 16 (3 points) The categories "very good", "good", "fair", and "poor" are examples of Select one: C continuous quantitative variable O discrete quantitative variable O ordered qualitative variable O un ordered qualitative variableWen two dice are rolled, the probability ofgettjng a sum of 8 is: Salient 0113: Question 18 (3 points) When a die is rolled, the probability of getting an odd number less than three is Select one: C 1/2 O 1/6 O 1/3 OoQuestion 19 [3 points} The sum ofthe probabilities of each outcome in the sample space will always be Select one: When two dice are rolled, the sample space consists of outcomes. Select one: O 6 18 36 O 12Question 20 (3 points) What is the value of the mode when all values in the data set are different? Select one: O one O It cannot be determined unless the data values are given. O zero O There is no mode.Question text In the given data set below, the value of the 3rd quartile is: 20 23 34 35 40 67 77 78 82 89 89 94 Select one: O 35 O 89 O 82 09Which is/are true about standard deviation? i considers every score in the distribution i. is often reported with the mean to describe a distribution hi. has limited usefulness in advanced statistical procedures Select one: O i and iii only Oi and in only i and ii only i, i and iiQuestion 4 (3 points) Which of the following is a positional measure of central tendency? Select one: O me dian O quartile O mode O meanQuestion 5 {3 points) card selected cm an ordinary deck. of52 cards. The probability that it is a red face card is Select one: Question 6 (3 points) Seven airline passengers in economy class on the same flight paid an average of P2,730 per ticket. Because the tick ets were purchased at different times and from different sources, the prices varied. The first five passengers paid P20 15, P2100, P3335, P2500, and P1850. The sixth and seventh tickets were purchased by a couple who paid identi cal fares. What price did each of them pay? Select one: O 4, 265 3, 655 7, 310 5, 310Question 7 (3 points) A survey conducted at a local restaurant found that 18 people preferred orange juice, 12 people preferred grapefruit juice, and 6 people preferred apple juice with their breakfasts. If a person is selected at random, the probability that the person will select apple juice is Select one: O 1/2 O 1/4 O 1/3 O 1/6Question 8 {3 points} The list of all possible outcomes of a probability experiment is called Select one: Q random space 0 experimental space 0 probability space 0 sample space Question 9 (3 points) When a meteorologist says that there is a 30% chance of showers, what type of probability is the person using? Select one: a. Relative b. Subjective c. Classical d. Empirical O Relative Subjective O Classical C Empirical