In this exercise we have to use the knowledge of complete answers to understand how the assessement questions as student to test their knowledge.
<h3>What are assessment questions?</h3>
Assessment questions are the questions given to a student to test their knowledge of what has been taught. In the introduction, avoid, to start your answer, expressions like “Initially”, “To begin”, “Firstly”: it is a redundancy, after all you are, in fact, starting your answer. So, start with the writing itself.
See more about assement questions at brainly.com/question/16845933
D because if we count the number that are divisible by 3 our last one before 1000 is 999 and 999/3 is 333 so there are 333 positive integers that are divisible by 3.
D is the closest one, but technically you need to do (b/n)t
Answer:
0.3051
Explanation:
mean (μ) = 20.8, standard deviation (σ) = 5.6 and the number of samples (n) = 36 scores.
Z score also known as standard score is used in probability to measure the number of standard deviations by which the value of what is being measured is above or below the mean. It is given by the equation:
Z score (z) =
For x = 21.6,
From the probability table:
P(x < 21.6) = P(z < 0.86) = 0.3051 = 30.51%
The probability that the mean score for the sample is less than 21.6 = 30.51%