Home
Class 9
MATHS
The maximum temperatures (in degree celc...

The maximum temperatures (in degree celcius) for a city in North India for the month of June 2000, as reported by meteorological department are as below:
32.4, 30.3, 31.6, 32.5, 33.5, 28.7, 33.4, 35.6, 36.4, 34.7, 35.2, 30.6, 28.5, 29.4, 30.3, 32.5, 34.6, 35.4, 36.1, 37.2, 28.5, 28.1, 29.2, 31.4, 32.5, 36.2, 35.9, 36.7, 37.2, 36.1.
Find the range

A

28.1°C

B

37.2°C

C

9.1°C

D

28.5°C

Text Solution

AI Generated Solution

The correct Answer is:
To find the range of the maximum temperatures for the city in North India for June 2000, we will follow these steps: ### Step 1: Identify the Maximum and Minimum Temperatures First, we need to determine the highest and lowest temperatures from the given data set. Given temperatures: 32.4, 30.3, 31.6, 32.5, 33.5, 28.7, 33.4, 35.6, 36.4, 34.7, 35.2, 30.6, 28.5, 29.4, 30.3, 32.5, 34.6, 35.4, 36.1, 37.2, 28.5, 28.1, 29.2, 31.4, 32.5, 36.2, 35.9, 36.7, 37.2, 36.1. - **Maximum Temperature**: 37.2°C - **Minimum Temperature**: 28.1°C ### Step 2: Calculate the Range The range is calculated by subtracting the minimum temperature from the maximum temperature. \[ \text{Range} = \text{Maximum Temperature} - \text{Minimum Temperature} \] Substituting the values we found: \[ \text{Range} = 37.2°C - 28.1°C \] ### Step 3: Perform the Calculation Now, we perform the subtraction: \[ \text{Range} = 37.2 - 28.1 = 9.1°C \] ### Conclusion The range of the maximum temperatures for the city in North India for June 2000 is **9.1°C**. ---
Promotional Banner

Topper's Solved these Questions

  • STATISTICS

    MTG IIT JEE FOUNDATION|Exercise Exercise (Match the following)|2 Videos
  • STATISTICS

    MTG IIT JEE FOUNDATION|Exercise Exercise (Assertion and Reason Type)|5 Videos
  • STATISTICS

    MTG IIT JEE FOUNDATION|Exercise NCERT SECTION (Exercise 14.4)|7 Videos
  • QUADRILATERALS

    MTG IIT JEE FOUNDATION|Exercise Olympiad/HOTS CORNER|15 Videos
  • TRIANGLES

    MTG IIT JEE FOUNDATION|Exercise OLYMPAID/ HOTS CORNER|10 Videos

Similar Questions

Explore conceptually related problems

Find the mode of following distribution: 3.5, 3.5, 3.1, 3.5, 3.7, 3.8, 3.5, 3.6, 3.7, 3.2

Durations of sunshine (in hours) in Amritsar for first 10 days of August 1997 as reported by the Meteorological Department are given below. 9.6, 5.2, 3.5, 1.5, 1.6, 2.4, 2.6, 8.4, 10.3, 10.9 Find the range

Durations of sunshine (in hours) in Amritsar for first 10 days of August 1997 as reported by the Meteorological Department are given below. 9.6, 5.2, 3.5, 1.5, 1.6, 2.4, 2.6, 8.4, 10.3, 10.9 Find the mean.

A company manufactures car batteries of a particular type. The lives (in years) of 40 such batteries were recorded as follows: 2.6 3.0 3.7 3.2 2.2 4.1 3.5 4.5 3.5 2.3 3.2 3.4 3.8 3.2 4.6 3.7 2.5 4.4 3.4 3.3 2.9 3.0 4.3 2.8 3.5 3.2 3.9 3.2 3.2 3.1 3.7 3.4 4.6 3.8 3.2 2.6 3.5 4.2 2.9 3.6 Construct a grouped frequency distribution table for this data, using class intervals of size 0.5 starting from the interval 2 - 2.5.

Given below data is the marks in maths test of 30 children of Class VI out of 35. 32, 28, 27, 31, 35, 32, 35, 30, 32, 35, 27, 32, 30, 31, 33, 35, 34, 27, 30, 33, 31, 34, 27, 28, 32, 30, 27, 30, 31. Arrange the data in decreasing order in frequency table using tally marks.

Tabulate , the given data by taking Class intervals : 1-10 , 11- 20 , 21- 30 , 31- 40 Data : 9 , 10 , 8 , 6 , 7 , 4 , 3 , 2, 16 , 28 , 22 , 36 , 24 , 18 , 27 , 35 , 19 , 29 , 23 , 34.

The weights of 9 boxes in kgms are as follows: 27.5, 31.2, 28.0, 32.0, 29.8, 30.3, 92.0, 28.7, 31.5 Find the appropriate average weight of the boxes.

The value of (4.35 xx 4.35 xx 4.35 + 3.25 xx 3.25 xx 3.25)/(43.5 xx 43.5 + 32.5 xx 32.5 -43.5 xx 32.5) is : (4.35 xx 4.35 xx 4.35 + 3.25 xx 3.25 xx 3.25)/(43.5 xx 43.5 + 32.5 xx 32.5 -43.5 xx 32.5) का मान ज्ञात करें:

For teaching the concept of probability, Mrs. Verma decided to use two dice. Shet took a pair of die and write all the possible outcomes on the blackboard. All possible outcomes wave: (1,1), (1,2), (1,3), (1,4), (1,5), (1,6) (2,1), (2,2), (2,3), (2,4), (2,5), (2,6) (3,1), (3,2), (3,3), (3,4), (3,5), (3,6) (4,1), (4,2), (4,3), (4,4), (4,5), (4,6) (5,1), (5,2), (5,3), (5,4), (5,5), (5,6) (6,1), (6,2), (6,3), (6,4), (6,5), (6,6) The probability that 5 will come up at least once is:

MTG IIT JEE FOUNDATION-STATISTICS-Exercise (Multiple Choice Question)
  1. The class marks of a frequency distribution are 104, 114, 124, 134, 14...

    Text Solution

    |

  2. Find the mean of the following marks of 20 students on a screening tes...

    Text Solution

    |

  3. The maximum temperatures (in degree celcius) for a city in North India...

    Text Solution

    |

  4. The mean of 100 observations is 50. If one of the observations which w...

    Text Solution

    |

  5. The mean weight of 60 students of a class is 52.75 kg. If mean weight ...

    Text Solution

    |

  6. Mean of 20 observations is 17. If observation 40 is replaced by 12, th...

    Text Solution

    |

  7. Find the median of the following data 95, 65, 75, 70, 75, 100, 50, 40

    Text Solution

    |

  8. Themodeofthedata 15, 14, 19,20, 14, 15, 16, l4, 15, 18, 14, 19, 15, 17...

    Text Solution

    |

  9. The mean of first seventeen whole numbers is

    Text Solution

    |

  10. If the mean of 2x, 2x + 3, 2x + 5, 2x + 7, 2x + 10 is 11, the mean of ...

    Text Solution

    |

  11. Let barx be the mean of x1,x2,.....x3 and bary be the mean of y1,y2,....

    Text Solution

    |

  12. The mean of the following data is 11. The value of p is

    Text Solution

    |

  13. Find the mean of the following distribution:

    Text Solution

    |

  14. Calculate the mode of the following data : 17, 10, 12, 11, 10, 15, 11,...

    Text Solution

    |

  15. The scores (out of 25) of 9 students in a Monday test are 14, 25, 17, ...

    Text Solution

    |

  16. Four coins were tossed 36 times simultaneously. Each time the numbe r ...

    Text Solution

    |

  17. Find the mean of the of following distribution:

    Text Solution

    |

  18. The mean of 12 values of a data is calculated as 19.25. If one more va...

    Text Solution

    |

  19. Find the mode of the data : 14, 6, 9, 15, 14, 9, 21, 21, 25, 21, 27, ...

    Text Solution

    |

  20. There are 50 numbers. Each number is subtracted from 53 and the mean o...

    Text Solution

    |