Test:
Statistics Foundation I - Ambitious
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Question 1:
This table shows grades of students that took examination from Physics. What is the total number of students that took examination from Physics?
Grade
Tally
Frequency
A
$\overline{)IIII}II$
B
$\overline{)IIII}\overline{)IIII}III$
C
19
D
$\overline{)IIII}IIII$
E
$\overline{)IIII}\overline{)IIII}I$
A
$59$
B
$51$
C
$47$
D
$63$
Question 2:
The line graph below shows an average temperature in Berlin over the 5 month period:
What was the temperature in April?
A
$8\xb0$
B
$8.5\xb0$
C
$8.7\xb0$
D
$9.2\xb0$
Question 3:
Using the line graph from the question 2, determine in which month there was the highest increase in temperature?
A
February
B
March
C
April
D
May
Question 4:
Using the line graph from the question 2 calculate the range of temperatures
A
$14.5\xb0$
B
$8.2\xb0$
C
$13.5\xb0$
D
$9.2\xb0$
Question 5:
The following pictogram shows the number of airplane operations, i.e. take-offs and landings, in one of the English airports over the 5 weeks:
represents 8 operations
Week
1
2
3
4
5
How many operations there were in total?
A
$76$
B
$90$
C
$68$
D
$88$
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