STATISTICS AND PROBABILITY (4th Quarter)
Quiz by CRISTINA EREDIA
Feel free to use or edit a copy
includes Teacher and Student dashboards
Measure skillsfrom any curriculum
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet
- Q1
It is a tentative statement or explanation of a phenomenon.
Decision
Guess
Test
Hypothesis
30s - Q2
If the assumed hypothesis is tested for rejection considering it to be true is called?
Null Hypothesis
Composite Hypothesis
Statistical Hypothesis
Simple Hypothesis
30s - Q3
Which of the following statement whose validity is tested based on a sample?
Composite Hypothesis
Null Hypothesis
Statistical Hypothesis
Simple Hypothesis
30s - Q4
If the null hypothesis is false, then which of the following is accepted?
Positive Hypothesis
Negative Hypothesis
Null Hypothesis
Alternative Hypothesis
30s - Q5
If a Null Hypothesis is accepted, then the value of Test statistic lies in what region?
Rejection Region
Sample Region
Acceptance Region
Critical Region
30s - Q6
The average age of Grade 11 students is 13 years old.
Ha
none of the above
H o
both a and b
30s - Q7
The mean content of citric acid in a bottle of juice drinks is greater than 2ml.
none of the above
both a and b
Ha
Ho
30s - Q8
The average monthly salary of Filipino teachers is less than ₱16,000.
none of the above
both a and b
Ho
Ha
30s - Q9
The mean of weight of newborn babies is at least 0.5kg.
none of the above
Ho
a and b
Ha
30s - Q10
The average IQ of Grade 11 students is less than 110.
a and b
Ho
Ha
none of the above
30s - Q11
It is used when n ≥ 30, or when the population is normally distributed and the standard deviation is known.
p – test
s – test
z – test
t - test
30s - Q12
A statistical procedure that is used to know the mean difference between the sample and the known value of the population mean based from an interval or ratio scale. The sample size should be less than 30 (n < 30).
z – test
t - test
p – test
s – test
30s - Q13
What is the z - value of the following given: µ = 100; σ = 2; x̄= 100.5; n = 80?
0.0119
0.0129
0.0129
0.0139
30s - Q14
What is the z - value using the following given: µ =87; σ2 = 25; x̄= 86.2; n = 33?
0.1814
0.1814
0.1718
0.1617
30s - Q15
What is the value of t when n = 25, α = 0.05?
1.611
1.711
1.511
1.811
30s