**Week 35~Monday

• k = -1.5

• k = 1.5

• k = -6

• k = 6

• k = -7/3

• k = 2.36

• k = -9

• k = 10/3

Find the value of x.

• x = 46

• x = 23

• x = 21

• x = 46

Find the missing angle.

• 50°

• 150°

• 110°

• 30°

Out of the 80 customers surveyed, 65 of them liked the iPhone the most. If 500 people were given the same survey, predict how many would prefer an iPhone?

• 312 people

• 615 people

• 76 people

• 406 people

 Which will probably happen when you roll a die 300 times?

• 1 or 2 rolls about 50 times

• 1 or 2 rolls exactly 50 times

• An even number rolls about 150 times

• An even number rolls exactly 150 times

Refer to the diagrams on the worksheet to the far right:

A. Whose class had the higher mean?

• Mr. Kim because the mean height in his room 64.8 inches.

• Mrs. Moore because the mean height in her room 64.8 inches.

• Mrs. Moore because the mean height in her room 65.3 inches.

• Mr. Kim because the mean height in his room 66.48 inches.

Refer to the diagrams on your worksheet to the far right:

B. If Mr. Kim’s shortest student switched with Mrs. Moore’s tallest, would 7A still be Mr. Kim's class?

• no because the new mean of Mr. Kim's class is now less than the new mean of Mrs. Moore's class

• yes because the new mean of Mr. Kim's class is still greater than the new mean of Mrs. Moore's class