Question

QUESTION 2
The amount of protein (in grams) for a variety of burgers from selected fast-food restaurants in Klang Valley is reported in Table 2.

Table 2
23 30 20 27 44 26 35 20 29 29
25 15 18 27 19 22 12 26 34 15
27 35 26 43 35 14 24 12 23 31
40 35 38 57 22 42 24 21 27 33

a) Construct a frequency distribution table using eight as the class width and 12 as (4)
the lower limit of the first class.
b) Based on the frequency table in (a), construct a histogram. (4)
c) Comment on the distribution of the protein based on the histogramconstructed (2)
in (b).

Answer 1

Answer on Question #67854 – Math – Statistics and Probability

QUESTION

The amount of protein (in grams) for a variety of burgers from selected fast-food restaurants in Klang Valley is reported in Table 2.

Table 2

a) Construct a frequency distribution table using eight as the class width and 12 as the lower limit of the first class.

b) Based on the frequency table in (a), construct a histogram.

c) Comment on the distribution of the protein based on the histogram constructed in (b).

Solution

a)

b)

c) Distribution is unimodal, right skewed.

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