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Question: In a survey of favorite fruits, the responses were: Apple, Banana, Banana, Cherry, Cherry,..
Question: The following data shows the number of pets owned by families: 1, 1, 2, 2, 3, 3, 3, 4. Wha..
Question: In a group of friends, the number of games played is: 3, 3, 4, 4, 4, 5, 6. What is the mod..
Question: The following numbers represent the number of hours studied by students: 1, 2, 2, 3, 3, 4,..
Question: A class of students scored the following marks: 45, 50, 50, 55, 60, 60, 60, 70, 75. What i..
Question: In a survey, the ages of 15 participants are: 22, 23, 23, 24, 25, 25, 25, 26, 27, 28, 28, ..
Question: The following data represents the number of books read by students in a month: 1, 2, 2, 3,..
Question: In a data set of 10 numbers, the numbers are: 2, 3, 4, 4, 5, 5, 5, 6, 7, 8. What is the mo..
Question: The average of two numbers is 30. If one number is 20, what is the other number?Options: 4..
Question: The average of 4, 6, 8, and x is 7. What is the value of x?Options: 681012Correct Answer: ..
Question: If the average of a set of numbers is 12 and there are 6 numbers, what is the total sum of..
Question: The mean of 5, 10, 15, and 20 is what?Options: 1012.51517.5Correct Answer: 15Solution: Mea..
Question: The average of three numbers is 15. If one number is increased by 5, what will be the new ..
Question: A student scores 80, 85, and 90 in three subjects. What score must he achieve in the fourt..
Question: The mean of 7, 9, 11, 13, and x is 10. What is the value of x?Options: 57911Correct Answer..
Question: If the mean of the first n natural numbers is 10, what is the value of n?Options: 20191815..
Question: A box contains 10 balls, 4 of which are white. If one ball is drawn at random, what is the..
Question: What is the mode of the following data set: 4, 1, 2, 4, 3, 4, 5? (2019)Options: 1245Correc..
Question: If the probability of an event A is 0.4, what is the probability of the event not occurrin..
Question: The median of the data set 3, 7, 8, 12, x is 8. What is the value of x? (2023)Options: 681..
Question: A bag contains 5 red balls and 3 blue balls. What is the probability of drawing a red ball..
Question: If the mean of the following data set is 20: 15, 18, 22, x, 25, what is the value of x? (2..
Question: If A is a 3x3 matrix and B is a 3x3 matrix, what is the order of A + B? (2023)Options: 3x3..
Question: What type of matrix has all its elements equal? (2022)Options: Identity matrixZero matrixS..
Question: Which of the following matrices is not invertible? (2019)Options: [[1, 2], [3, 4]][[0, 1],..
Question: What is the determinant of a 2x2 matrix [[a, b], [c, d]]? (2020)Options: ad - bcab + cdac ..
Question: If a matrix is symmetric, what can be said about its elements? (2021)Options: Aij = AjiAij..
Question: What type of matrix has all its diagonal elements as 1 and all other elements as 0? (2023)..
Question: Which of the following matrices is a zero matrix? (2022)Options: [[0, 0], [0, 0]][[1, 0], ..
Question: What is the circumference of a circle with a diameter of 14 cm? (2023)Options: 22 cm28 cm4..