a.Identify the class width, the class midpoints, and the class boundaries for the class 150 - 199.
Question:
a.Identify the class width, the class midpoints, and the class boundaries for the class 150 - 199.
b.Construct a corresponding histogram for the weights of eggs (title and labels).
c.Describe the shape of the distribution of the histogram for the weights of the eggs.
d.If a relative frequency distribution were constructed for the weights of the eggs, what would be the relative frequency for the class weighing 200-249 grams? e.If a cumulative frequency distribution were constructed for the weights of the eggs, what would be the cumulative frequency for the class weighing less than 250 grams? (2 marks)
A random sample of 80 eggs to be used in vaccine production is grouped, based on their weights, into the frequency distribution shown below.
Weight (in grams) | Frequency |
100-149 | 15 |
150-199 | 10 |
200-249 | 30 |
250-299 | 25 |
Expert Answer:
consider the interval 100149 and 150 199 upper limit of 100149 is 149 lower limit of 150199 is 150 h... View the full answer
