2nd 9 weeks independent review pp without answers
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Transcript of 2nd 9 weeks independent review pp without answers
2nd 9 Weeks Independent ReviewAccelerated
#1
#2
#3
#4
#5
^that’s a 2.5m
#6 Find the missing side of the right triangle by using the Pythagorean
Theorem
#7 Find the missing side of the right triangle by using the Pythagorean
Theorem
#8
• A ladder is leaning against the side of a 10m house. If the base of the ladder is 3m away from the house, how tall is the ladder?
(Use Pythagorean Theorem to solve)
#9
• Maria left her house and walked 5 miles north. Then she turned and walked 6 miles west. How far is she from her house? Round to the nearest tenth.
• (Use Pythagorean Theorem to solve)
#10
• Determine if these side lengths make a right triangle
A. 7, 24, 25
B. 5, 12, 13
C. 17, 19, 25
#11
• Find the area and circumference of the circle:
• r = 7
#12 Find the surface area of the cylinder
4in
7in
#13 Find the volume of the cylinder
#14 find the surface area of the pyramid
#15 Find the volume of the pyramid
#16 Find the volume of a triangular prism whose base area is 14in and
height is 8 inches.
2
#17 Find the volume of a cone with a diameter of 10 in and a height of 7in.
#18 Which data set has a great median?
#19 Write down the 5 number summary for each data set
#20 Find the mean of the data set:
• 14, 19, 21, 45, 16, 13
#21 Choose the best measure of center (mean or median) for each data set.
Explain why you chose that measure of center.
Data Set A: 89, 96, 42, 99, 87, 90
Data Set B: 88, 87, 80, 79, 90, 89
#22 Find the Mean Absolute Deviation (MAD). Determine who is the most
consistent.
Klaire : 89, 96, 82, 90
Klaus : 88, 87, 80, 79, 90
#23 Explain what MAD is in words. Don’t describe how to find it. Give an
explanation of what it is.
#24 What does MAD for a data set indicate about the data set?
#24 What is a biased sample?