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Q 1/30
Score 0
TRUE or FALSE: A high variance and standard deviation means that the values of random variables are different from each other.
30
true
false
Q 2/30
Score 0
60
Users enter free text
30 questions
Q.
TRUE or FALSE: A high variance and standard deviation means that the values of random variables are different from each other.
1
30 sec
Q.
2
60 sec
Q.
Determine if the following distribution is a probability distribution or not.
3
30 sec
Q.
4
45 sec
Q.
5
30 sec
Q.
20 students were selected and surveyed on their favorite Filipino traditional games
they play during childhood. The distribution of their responses is shown below. What is the probability that the selected students will choose sipa as their favorite Filipino traditional game? (note: answer could be in fraction or decimal form)
6
30 sec
Q.
Identify the type of random variable used in this statement: "ages of public school teachers around City of Meycauayan"
7
45 sec
Q.
Identify the type of random variable used in this statement: "length of the tables at your home"
8
30 sec
Q.
Identify the type of random variable used in this statement: "speed of light from the Earth to the moon"
9
30 sec
Q.
Identify the type of random variable used in this statement: "acceleration of jeepneys while traveling to Meycauayan City Hall"
10
30 sec
Q.
Identify the type of random variable used in this statement: "weight of newborn babies"
11
30 sec
Q.
Identify the type of random variable used in this statement: "exact time needed to bake pandesal"
12
30 sec
Q.
Identify the type of random variable used in this statement: "amount needed to buy ingredients of pancit palabok"
13
30 sec
Q.
Identify the type of random variable used in this statement: "quantity of gifts received on Christmas"
14
30 sec
Q.
Identify the type of random variable used in this statement: "number of recovered people from Covid 19 as of November 2020"
15
30 sec
Q.
Identify the type of random variable used in this statement: "number of items of a quiz in General Mathematics"
16
30 sec
Q.
20 students were selected and surveyed on their favorite Filipino traditional games
they play during childhood. The distribution of their responses is shown below. What is the probability that the selected students will choose luksong tinik as their favorite Filipino traditional game? (note: answer could be in fraction or decimal form)
17
30 sec
Q.
20 students were selected and surveyed on their favorite Filipino traditional games
they play during childhood. The distribution of their responses is shown below. What is the probability that the selected students will choose patintero as their favorite Filipino traditional game? (note: answer could be in fraction or decimal form)
18
30 sec
Q.
20 students were selected and surveyed on their favorite Filipino traditional games
they play during childhood. The distribution of their responses is shown below. What is the probability that the selected students will choose piko as their favorite Filipino traditional game? (note: answer could be in fraction or decimal form)
19
30 sec
Q.
20 students were selected and surveyed on their favorite Filipino traditional games
they play during childhood. The distribution of their responses is shown below. What is the probability that the selected students will choose tumbang preso as their favorite Filipino traditional game? (note: answer could be in fraction or decimal form)
20
30 sec
Q.
21
30 sec
Q.
22
30 sec
Q.
23
30 sec
Q.
24
45 sec
Q.
25
45 sec
Q.
26
45 sec
Q.
27
45 sec
Q.
28
60 sec
Q.
TRUE or FALSE: The mean refers to how spread out the probability distribution is.
29
30 sec
Q.
TRUE or FALSE: Expected value is equal to the standard deviation of a discrete random variable.
