[رفيف الروح]

Refer to the real estate data in page number 247 and solve question number 66 (variables are explained at the end of the book page 727, which reports information on homes sold in the Denver, Colorado, area during the last year). Solve both a and b.

دا سؤال 12 يقول حلي السؤال 66 صفحة 247 ، طيب اش دا اللي مكتوب صفحة727؟؟

2//
Refer to the real estate data. Create a probability distribution for the number of bedrooms. Compute the mean and standard deviation of this distribution

دا سؤال 13 يبغى mean و standard deviation
طيب فين البيانات؟؟

ان شاء الله تكوني فهمتي عليا ويعطيكي ربي العافيه حبيبي