A study on diet and weight found that the correlation coefficient between weight and daily serving of vegetables and fruits is -0.6. What does this mean?
Negative correlation
If one quantity increases then another quantity is decreases
A study on diet and weight found that the correlation coefficient between weight and daily serving...
A study on diet and weight found that the correlation coefficient between weight and daily serving of vegetables and fruits is -0.6. Does this mean A - weight decreases as daily intake of vegetables and fruits increase? or B - lower intake of vegetables and fruits causes overweight?
QUESTION 10 A study on diet and weight found that the correlation coefficient between weight and daily serving of vegetables and fruits is -0.6. What does this mean? 1. Weight increases as daily intake of vegetables and fruits increases 2. Weight decreases as daily intake of vegetables and fruits increases 3. Lower intake of vegetables and fruits causes overweight 4. Higher intake of vegetables and fruits causes overweight
2. Lucy wants to go on a special diet to lose weight. The diet requires 1 serving of protein and 10 servings of vegetables/fruits per meal. Lucy has a budget of $900 per month on food items. a. If the price for 1 serving of protein is $10 and 10 servings of vegetables/fruits is $20, how many meals will she buy? І, If the price for 1 serving of protein changes to $5 and 10 servings of vegetables/fruits is $20,...
You conducted a study and found a correlation coefficient of 0.87 between students’ academic performance and taking classes online. a) Explain the meaning of this coefficient in terms of association and strength. b) What would be the next statistical action after interpreting the coefficient:
1: Which correlation coefficient best describes the relationship between height and weight in healthy individuals across ages 12 to 80? 2: What does a correlation coefficient of 1.0 mean? that no relationship exists between two sets of scores that those who did the best on the first test did the worst on the second test that those who did the best on the first test were average on the second test that those who did the best on the first...
help Question 11 2 pts If the coefficient of correlation between two variables is-0.6, the coefficient of determination will be: e 0,4. -0.6 -0.36. 0.6 0.36 Question 11 2 pts If the coefficient of correlation between two variables is-0.6, the coefficient of determination will be: e 0,4. -0.6 -0.36. 0.6 0.36
2. What is the coefficient of correlation between miles per gallon and weight? What is the sign of the correlation coefficient? Does the coefficient of correlation indicate a strong correlation, weak correlation, or no correlation between the two variables? How do you know? See Step 3 in the Python script. 3. Write the simple linear regression equation for miles per gallon as the response variable and weight as the predictor variable. How might the car rental company use this model?...
Correlation coefficient between the left and right foot was computed and it was found to be 0.896. If a patient's left foot is cooler than the average, then the patient's right foot is expected to be (cooler, warmer) than average.
A study on the latest fad diet claimed that the amounts of weight lost by all people on this diet had a mean of 23.5 pounds and a standard deviation of 6.9 pounds. Step 1 of 2 : If a sampling distribution is created using samples of the amounts of weight lost by 62 people on this diet, what would be the mean of the sampling distribution of sample means? Round to two decimal places, if necessary.
A study on the latest fad diet claimed that the amounts of weight lost by all people on this diet had a mean of 23.8 pounds and a standard deviation of 7.2 pounds. Step 1 of 2: If a sampling distribution is created using samples of the amounts of weight lost by 59 people on this diet what would be the mean of the sampling distribution of sample means? Round to two decimal places, if necessary Tables Keypad Answer 2...