can be considered as balancing point of the data. Select one: a. skewness b. mode C. mean d. all of these

It is a branch of statistics that deals with data analysis and one of itstechnique is to “describe” data in symbolic form and abbreviated fashion.a. Inferential Statistics c. Descriptive Statisticsb. Statistics and Probability d. Probability

Graph a Histogram based on the data. How many sports have you played? Male vs Female 0 Sports: Male= 0, Female=21 Sport: Male= 5, Female=32 Sports: Male= 3, Female=103 Sports: Male= 5, Female=34 Sports: Male= 3, Female=25 Sports: Male= 4, Female=0

Do A/B

Ethan and Drew went on a 10-day fishing trip. The number of smallmouth bass caught and released by the two boys each day is shown in the accompanying data table. Complete parts (a) through (d) below. Click the icon to view the data table. Data Table Ethan 8 24 9. 9. 9. 10 Drew 14 2 4 17 20 17 19 3

In Exercises 33 to 36, determine whether or not the conditions for using two-sample t procedures are met. 33. Shoes How many pairs of shoes do teenagers have? To find out, a group of AP® Statistics students conducted a survey. They selected a random sample of 20 female students and a separate random sample Females 333 95 4332 66 410 8 9 100 7 0 0 4455 WW~~ 1 1 2 2 2 Males 4 3 555677778 0000124 3 58 Key: 22 represents a male student with 22 pairs of shoes.

Determine whether the data described below are qualitative or quantitative and explain why. The heights of subjects in a clinical trial of a new drug Choose the correct answer below. A. The data are quantitative because they consist of counts or measurements. O B. The data are qualitative because they consist of counts or measurements. O C. The data are qualitative because they don't measure or count anything. O D. The data are quantitative because they don't measure or count anything.

Mai collects information about 37 classmates. She believes her data set is perfectly symmetrical with a mean and median of 20. She then realizes that the number she has recorded as 32 was actually supposed to be 42. What is true about the mean and median of her corrected data set? A: The mean and median of the corrected set are both still 20. B: The mean of the corrected data set is still 20, but the median is greater than 20. C: The median of the corrected data set is still 20, but the mean is greater than 20. D: The mean and median of the corrected set are both greater than 20.

Answer 3 and 4 only

Joselyn hopes to receive a grade of B or better in her statistics class. Currently she has scored 75, 83, and 81 on her three in-class tests and also has a homework average of 88. Her professor calculates the class grade by finding the mean of five grades: three in-class tests, the homework average and the final exam. What is the minimum score Joselyn must earn on the final exam to have a class grade (mean) of 80? A. 67 B. 95 C. 70 D. 73