3:49 PM Sat Jan 30 MAT150 Online Assignment #1.docx Assignment #1 – How to use Calculator 1. If range is 60, number of class is 6, what is the class width? (Round up to next whole number) class width...

Extracted text: 3:49 PM Sat Jan 30 MAT150 Online Assignment #1.docx Assignment #1 – How to use Calculator 1. If range is 60, number of class is 6, what is the class width? (Round up to next whole number) class width === 2. The data set is 2,4,5,7,10,15, what is sum Ex and the mean (Average)? (Round to the nearest tenth). Ex = 2+4+5+7+10+15 = (n is how many numbers there are) 3. If IQR is 0.69, find Usual Min and Usual Max? Usual Min = 0.68 – 1.5*IQR = Usual Max = 1.22 + 1.5*IQR = 4. Fill out the table below: H= 77.67 58 58 – 77.67 = -19.67 (-19.67)² = 386.9089 LL 5. Fill out the table below: x P(x) xP(x) x² x´p(x) 00.10 10.30 20.60 6. If , what is 7. If µ=5.5, o=0,1, n=16, what is a µ̟ and o̟? = 11 = *r. ==0 8. n= 150, o = 6,2, = 1 – 0.99 = 0.01, Z,= Z,005 = 2.575 SO0'0=1 pul Find 2.2 + E =. Find 2.2 – E =