ABCTE PTK assessment PRACTICE Exam
Questions and Answers (Latest 2024)
An 11th grade class has just finished reading the grapes of
wrath. What is the best way to assess students
understanding of the book ? - Correct Answer ✅a
homework assignment that requires students to reflect on
facts and key points
why? the assessment is aligned with lesson content. the
question does not state that the teacher has taught the class
about literary terms, such plot and theme like choice c
addressed (written test about plot, theme, and main
characters)
What is the unbiased standard deviation of the following
sample?
Student Score 1 3 5 7 9 - Correct Answer ✅4.28
The Correct Answer is B.
Step 1: The mean is 5.
Step 2: Subtracting the mean from each score.
(1−5) = −4
(3−5) = −2
,ABCTE PTK assessment PRACTICE Exam
Questions and Answers (Latest 2024)
(5−5) = 0
(7−5) = 2
(9−5) = 4
Step 3: Squaring the result for each score.
16
4
0
4
16
Step 4: Adding the results (16 + 4 +0 + 4 + 16) = 40
Step 5: Dividing 40 by the number of scores minus 1 = 10
Step 6: The square root of 10 is approximately 3.16.
, ABCTE PTK assessment PRACTICE Exam
Questions and Answers (Latest 2024)
Which of the following BEST describes what a Pearson
coefficient of zero between scores on two tests would indicate
to a teacher? - Correct Answer ✅The scores on the two
tests are ...unrelated
A Pearson coefficient of zero indicates that the scores on the
two tests are not related in a reliable or predictable way.
If the graph of a data distribution shows that the mean is
graphed to the right of the mode, which of the following is
most likely true? - Correct Answer ✅positively skewed
The Correct Answer is A. In a positively skewed frequency
distribution, the mean moves to the right of the mode and
the majority of the scores fall below the mean. For a
frequency distribution that is negatively skewed, the mean
moves to the left of the mode and is shaped so that the
majority of its scores fall above its mean. In a positively
skewed distribution, the median is generally less than the
mean.
Which of the following BEST describes a graph of a bimodal
distribution? - Correct Answer ✅There are two points of
high frequency data within the distribution.
Questions and Answers (Latest 2024)
An 11th grade class has just finished reading the grapes of
wrath. What is the best way to assess students
understanding of the book ? - Correct Answer ✅a
homework assignment that requires students to reflect on
facts and key points
why? the assessment is aligned with lesson content. the
question does not state that the teacher has taught the class
about literary terms, such plot and theme like choice c
addressed (written test about plot, theme, and main
characters)
What is the unbiased standard deviation of the following
sample?
Student Score 1 3 5 7 9 - Correct Answer ✅4.28
The Correct Answer is B.
Step 1: The mean is 5.
Step 2: Subtracting the mean from each score.
(1−5) = −4
(3−5) = −2
,ABCTE PTK assessment PRACTICE Exam
Questions and Answers (Latest 2024)
(5−5) = 0
(7−5) = 2
(9−5) = 4
Step 3: Squaring the result for each score.
16
4
0
4
16
Step 4: Adding the results (16 + 4 +0 + 4 + 16) = 40
Step 5: Dividing 40 by the number of scores minus 1 = 10
Step 6: The square root of 10 is approximately 3.16.
, ABCTE PTK assessment PRACTICE Exam
Questions and Answers (Latest 2024)
Which of the following BEST describes what a Pearson
coefficient of zero between scores on two tests would indicate
to a teacher? - Correct Answer ✅The scores on the two
tests are ...unrelated
A Pearson coefficient of zero indicates that the scores on the
two tests are not related in a reliable or predictable way.
If the graph of a data distribution shows that the mean is
graphed to the right of the mode, which of the following is
most likely true? - Correct Answer ✅positively skewed
The Correct Answer is A. In a positively skewed frequency
distribution, the mean moves to the right of the mode and
the majority of the scores fall below the mean. For a
frequency distribution that is negatively skewed, the mean
moves to the left of the mode and is shaped so that the
majority of its scores fall above its mean. In a positively
skewed distribution, the median is generally less than the
mean.
Which of the following BEST describes a graph of a bimodal
distribution? - Correct Answer ✅There are two points of
high frequency data within the distribution.
