18 Questions
What is the primary goal of this module?
To help you understand the concept of the normal distribution
How does the language used in this learning kit cater to students?
It recognizes the diverse vocabulary level of students for a higher understanding of the lesson
What is the purpose of the 'Notes to the Teacher' section?
To provide strategies and reminders for facilitators and parents to help students with their home-based learning
Why is it important to answer the post-test at the end of each module?
To measure the student's understanding of the lesson
How are the lessons in this module arranged?
According to the standard sequence of the course
What kind of situations can the learning from this module be applied to?
In day-to-day basis experiences
What is the probability that some students got a score below 40 in the summative test of 11-STEM B?
0.0188
What is the mean of the heights of grade 11 students in section A?
1.6
What is the standard deviation of the scores in the summative test of 11-STEM B?
12
What is the z-score of a student who scored 40 in the summative test of 11-STEM B?
-2.08
What is the probability that a student chosen at random from section A has a height greater than 1.75 meters?
0.6915
What is the formula to convert a normal value to a z-score?
z = (x - μ) / σ
What is the percentage of data that falls within 1 standard deviation of the mean in a normal distribution?
68.3%
What is the z-value corresponding to the 97.5th percentile in a standard normal distribution?
1.96
A normal distribution has a mean of 50 and a standard deviation of 10. What is the z-score of a value of 65?
1.5
What is the characteristic shape of a normal distribution curve?
Bell-shaped
What is the role of the standard deviation in a normal distribution?
It measures the variability of the distribution
What is the probability that a value will fall within 2 standard deviations of the mean in a normal distribution?
95.4%
Evaluate your understanding of the module with this post-test quiz. Check your learning and identify areas where you need assistance from your facilitator or teacher. Honest self-assessment is key to improving your knowledge.
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