Mathematics, 06.05.2020 07:24, haidenmoore92
A sample of breakfast cereals was classified as either a hot or cold cereal. In addition, the number of calories/serving and grams of fat/serving (integer values) were measured. It was also recorded whether each cereal meets the daily nutritional requirements for iron, using the following scale: 0 = does not meet daily nutritional requirements for iron; 1 = meets not more than 25% of daily nutritional requirements for iron; 2 = meets more than 25% of daily nutritional requirements for iron. Which of the following is correct?
a. The number of calories/serving is a quantitative variable.
b. The measurement of "meets daily nutritional requirements for iron" is a quantitative variable.
c. The variable "hot/cold" is a quantitative variable.
d. The variable "grams of fat" is a categorical variable.
Answers: 3
Mathematics, 22.06.2019 00:30, brittsterrr
When you flip a biased coin the probability of getting a tail is 0.6. how many times would you expect to get tails if you flip the coin 320 times?
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Mathematics, 22.06.2019 05:00, izzycheer7
If a triangle given by the matrix [2 3 5 -1 0 2] is dilated by a scale factor of 2, what will happen to the side lengths and angle measures of the triangle
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