Mathematics, 14.02.2020 00:27 tlmarvel
In order to study whether there is a relationship between gender and age at marriage, 50 couples were randomly selected and the age of the bride and groom were recorded.
Which of the following would be a meaningful display of the data from this study?
Side-by-side boxplots
A scatterplot
A histogram
A pie chart
A two-way table
I would also like to confirm my
A study seeks to answer the question, "Does Vitamin C level in the breast milk of new mothers reduce the risk of allergies in their breastfed infants?" The study concluded that high levels of vitamin C (measured in milligrams) were associated with a 30 percent lower risk of allergies in the infants.
In this scenario, "presence of allergies" is what type of variable?
Categorical
Quantitative
Answers: 3
Mathematics, 21.06.2019 13:20, animegirl02
What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.
Answers: 1
Mathematics, 21.06.2019 16:00, lLavenderl
5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000
Answers: 2
Mathematics, 22.06.2019 01:00, christinaruckepegvlp
What is 10+10+20 about the origin the square root of a triangle.
Answers: 3
In order to study whether there is a relationship between gender and age at marriage, 50 couples wer...
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