430 McGRAW-HILL’S SAT
SAT Practice 5: Data Analysis
Questions 1 and 2 refer to the following information:
- According to the graph above, Wacky Water
Park experienced its largest increase in park at-
tendance between which two consecutive
months?
(A) March and April (B) April and May
(C) May and June (D) June and July
(E) July and August
Revenue
per Unit
Cost per
Unit
Widgets
Gadgets
Tinkers
$w
$x
$6
$4
$3
$y
COST/REVENUE ANALYSIS FOR
- Which of the following best approximates the THE TRINKET FACTORY
slope m(in pounds per week) of the line that
best approximates these data?
(A) m> 1 (B) 0 < m< 1 (C) m= 1
(D) −1 < m< 0 (E) m< − 1 - If the line of best fit for the data presented
above passed through the points (32, 6.5) and
(39.5, 8.0), it can be estimated that a baby born
at 28 weeks would most nearly weigh how
many pounds?
(A) 5.3 (B) 5.5 (C) 5.7
(D) 5.9 (E) 6.1
60
45
30
15
0
MONTHLY TICKET SALES
AT WACKY WATER PARK
Mar Apr May Jun Jul Aug
Number of Visitors
(in thousands)
- The table above shows the per unit revenue and
cost of three products at the Trinket Factory. If
profit equals revenue minus cost, how much
profit do they make if they produce and sell two
of each item?
(A) 2w+ 2 x− 2 y− 2 (B) 2y− 2 x− 2 w− 2
(C)w+x−y−1(D)x+ 2 w+y− 7
(E) 2x+ 2 y− 2 w+ 2