Question

the students in 3rd grade were asked the question \how many pets do you have?\ here are the results: dot plot with xs over 0, 1, 2, 3, 4, 5, 6, 7, 8 circle the true statement: a. 2 students have 2 pets b. 3 students have more than 6 pets c. 14 students were asked this question d. 4 students have 0 pets

Explanation:

Step1: Analyze option a

Count the number of x's above 2. There is 1 x, so 1 student has 2 pets. So a is false.

Step2: Analyze option b

"More than 6" means 7 or 8. Count x's above 7 and 8. Above 7: 1 x, above 8: 2 x's. Total \(1 + 2=3\) students. So b is true. Let's check other options for confirmation.

Step3: Analyze option c

Count all x's: 0 (1) + 1 (1) + 2 (1) + 3 (3) + 4 (0) + 5 (4) + 6 (2) + 7 (1) + 8 (2). Sum: \(1 + 1+1 + 3+0 + 4+2 + 1+2 = 15\). So c is false.

Step4: Analyze option d

Count x's above 0: 1. So 1 student has 0 pets. d is false.

Answer:

b. 3 students have more than 6 pets