Уроки математики и физики (RU + UA)

пятница, 16 ноября 2018 г.

Test 3=1. Charts

Test  3-1.

Two bands. “Inferno” “Hotplay”, tour part of the UK. The bar chart shows how many people watched each concert.
 1. How many people watched “Inferno” in Exeter?

 а)  350;      b)  320;     
 c)  365;      d)  340.

 2. How many people watched “Inferno” in Swindon?

 а)  355;      b)  330;     
 c)  340;      d)  345.

 3. How many people watched “Inferno” in Reading?

 а)  425;      b)  430;     
 c)  405;      d)  420.

 4. Where did 310 people watch “Hotplay”?

 аFrome;         b)  Swindon;     
 cReading;      dBristol.

 5. In which place did more people watch “Inferno” and “Hotplay”?

 аReading;      bBristol;     
 c)  Swindon;      dFrome.

 6. How many more people watched “Hotplay”  than “Inferno” in Bristol?

 а)  100;      b)  80;     
 c)  110;      d)  92.

 7. How many more people watched “Hotplay”  than “Inferno” in Reading?

 а)  130;      b)  150;     
 c)  115;      d)  140.

 8. What is the total number of people who watched “Hotplay” in all 5 venues?

 а)  2200;      b)  2300;     
 c)  2100;      d)  2150.

The chart below shows the percentage of people in the USA who are obese (very overweight).
 9. In which age groups were the percentage of obese males greater than the percentage of obese females?

 а)  12 – 21, 46 – 59;     
 b)  12 – 21, 22 – 35;     
 c)  36 – 45, 22 – 35;     
 d)  36 – 45, 46 – 59.

10. What percentage of 46 – 59 year-old females are obese?

 а)  60%;      b)  76%;     
 c)  68%;      d)  66%.

11. What percentage of 22 – 35 year-old females are obese?

 а)  52%;      b)  46%;     
 c)  56%;      d)  54%.

12. What is the difference in the percentage of 46 – 59 year-old obese females compared to 46 – 59 year-old obese males?

 а)  6%;      b)  8%;     
 c)  4%;      d)  2%.


Test  3-2.

 1. The chart shows how much time Nick and Laura spent last week listening to their favorite music. On which day did Laura listen to 90 minutes of music?

 а)  Tuesday;     
 bMonday;     
 cThursday;     
 dwed day.

This graph tells a story about birthdays of Jack’s classmates.
 2. In what month does Jack’s class have the most birthdays?

 а)  MAY;      b)  DEC;     
 c)  JAN;        d)  JUL.

 3. How many students are in Jack’s class?

 а)  27;      b)  29;     
 c)  30;      d)  28.

Ten students from year 10 and ten students from year 11 were asked how often they had their hair cut each year. The information is shown below:

 4. Work out the mean and range for Year 10.

 а)  yr. 10 mean 7.1 haircuts, range = 4;     
 b)  yr. 10 mean 7.1 haircuts, range = 3;     
 c)  yr. 11 mean 7.2 haircuts, range = 4;     
 d)  yr. 10 mean 6.9 haircuts, range = 4.

 5. Work out the mean and range for Year 11.

 а)  yr. 11 mean 7.1 haircuts, range = 4;    
 b)  yr. 10 mean 7.1 haircuts, range = 3;     
 c)  yr. 11 mean 7.3 haircuts, range = 3;     
 d)  yr. 11 mean 7.1 haircuts, range = 3.

30 young people were asked how many cards they received on their last birthday (10 nine year-olds and 20 nineteen year-olds). The information is shown below:

 6. Work out the mean and range for the 9 year-olds.

 а)  mean 10, range 9;     
 b)  mean 11, range 9;     
 c)  mean 11, range 8;     
 d)  mean 10, range 8.

 7. Work out the mean and range for the 19 year-olds.

 а)  mean 7,6, range 12;     
 b)  mean 7,8, range 12;     
 c)  mean 7,8, range 11;     
 d)  mean 7,6, range 11.

The chart below shows the percentage of smokers for different age groups in 2003.
 8. In which age groups were the percentage of female smokers greater than the percentage of male smokers?

 а)  16 – 19, 25 – 34;     
 b)  16 – 19, 20 – 24;     
 c)  20 – 24, 35 – 49;     
 d)  25 – 34, 50 – 59.

 9. What percentage of 25 – 34 year-old males are smokers?

 а)  34%;      b)  38%;     
 c)  36%;      d)  32%.

10. What percentage of 16 – 19 year-old males are smokers?

 а)  27%;      b)  32%;     
 c)  23%;      d)  29%.

11. What is the difference in the percentage of 16 – 19 year-old female smokers compared to 16 – 19 year-old male smokers?

 а)  7%;      b)  9%;     
 c)  4%;      d)  6%.

12. As people get older, what happens to the percentage of people who smoke?

 а)  becomes higher;        b)  ;     
 c)  gets lower;                    d)  .

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