State if these variables would be expected to have a positive, negative, or no association. A. Number of schools and population size. o Positive Negative No association B. Income and number of health conditions. Positive o Negative No association C. Time spent meditating and stress level. Positive o Negative No association D. Number of pets and amount of money spent on printer ink. Positive Negative o No association E. Life expectancy and death rate. Positive Negative o No association

Answer quickly please. Need answer ASAP. Choose one letter only. No need for long explanation.   1. A characteristic of interest for the elements is called: A. a sample B. a data set C. a variable D. an observation   2. What does the correlation coefficient (r) measure in a correlation analysis? A. The strength and direction of a linear relationship between two variables. B. The causal relationship between two variables. C. The difference between the means of the two groups. D. The variability of a single variable.   3. You work as an analyst for a retail company, and you are interested in understanding how advertising spending (independent variable) affects monthly retail sales (dependent variable). In a simple linear regression equation, what does the regression slope coefficient (B1) represent in this scenario? A. The average monthly retail sales for all companies B. The change in average monthly retail sales is associated with a one-unit increase in advertising spending. C. The…

Which of the following is NOT an example of data? The number of car accidents in Milwaukee in a given year due to over-speeding. 15, 22, 23, 52, 7 and 66. The age of each member of this class. The opinions of a sample of Marquette students on whether smoking should be banned on campus (1= support, 2= oppose, 3= no opinion).

You and your little sister decide to play a game of "ABC cup hunt". You take 26 cups and label each with a letter from A to Z. You place all of the cups upside down on a table but under one of the cups you place a chocolate frog. You know where the chocolate is but your sister does not. You ask your sister to choose the cup under which she thinks there is a frog. stal median hourly earnings by sex as reported by the Australian Bureau of statistics, cteristics of Employment, Australia, August 2021. 1 (a) What are the odds against your sister selecting the cup with the chocolate frog hidden underneath it? Your sister chooses a cup but you do not reveal what is underneath. Instead you overturn 24 other cups under which you know there is no frog. You then ask your sister if she wants to look under the cup she originally chose or if instead she would like to choose the final cup that remains upside down. She chooses to alter her choice and thus chooses to look under the other cup that…

What type if variable is color vision status categorical or quantitative

For each statement. decide whether descriptive statistics is used. O a. In 2013, the number of high school graduates will be 3.2 million students. Source: National Center for Education. O b. None of these. O C Researchers stated that the shape of a person's ears is related to the person's aggression. Source. American journal of Human Biology O d. A diet high in fruits and vegetables will lower blood pressure. Source: Institute of Medicine. O e. The total amount of estimated losses from hurricane Hugo was $4.2 billion. Source: Insurance Service Office

40. What is the Dependent Variable of the study? a. Number of Burgers b. Fast Food Group C. Calories d. Popularity

in what country were you born indicate level of measurement and if variable is discrete or continous

In​ statistics, the data we work with is just one part of a bigger picture called the​ ____. In​ statistics, the data we work with is just one part of a bigger picture called the

Statistics Question