Can you please solve and explain step by step?

B Announcements - Fall 2021 Busin x Lesson 4.2a Certify Mode Questic X + X - > C A learn.hawkeslearning.com/Portal/Lesson/lesson_certify + Save & Exit Certify Lesson: 4.2a Measures of Dispersion ZANE PHILLIPS 0/15 Question 1 of 11, Step 1 of 1 Correct Suppose that quiz scores in a beginning statistics class have a mean of 7.9 with a standard deviation of 0.5. Using Chebyshev's Theorem, state the range in which at least 75 % of the data will reside. Please do not round your answers. Answer Tables Keypad How to enter your answer (opens in new window) Keyboard Shortcuts to Submit Answer @ 2021 Hawkes Learning 5:30 PM Type here to search O 9 ? 100 F Sunny 8/30/2021