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If range is taken into consideration, then humidity in Sanatcruz is more consistent than humidity in Colaba.: Yes
Median of temperature difference between maximum and minimum temperature in Santacruz is more than that in Colaba.: No
Mean maximum temperature of 1st June is lower than that of 2nd & 4th June.: No
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
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GMAT Club's Integrated Reasoning Challenge 2022
10 Days | 30 Questions | Win Prizes | Get Better at GMAT
Question # 15 | Date: 05 March 2022
Click here for more details and master thread
10 Days | 30 Questions | Win Prizes | Get Better at GMAT
Question # 15 | Date: 05 March 2022
Click here for more details and master thread
The table below shows maximum &minimum temperatures and Humidity as measured over 5 days in 2 Indian western coastal regions.
| Date | Region | Maximum Temperature (0C) | Minimum Temperature (0C) | Humidity (%) |
|---|---|---|---|---|
| 06/01/2012 | Colaba | 35.5 | 28.4 | 63 |
| 06/01/2012 | Santacruz | 34.5 | 28.6 | 60 |
| 06/02/2012 | Colaba | 35.5 | 28.6 | 68 |
| 06/02/2012 | Santacruz | 34.2 | 28.8 | 61 |
| 06/03/2012 | Colaba | 34.6 | 29 | 61 |
| 06/03/2012 | Santacruz | 35.2 | 28.2 | 70 |
| 06/04/2012 | Colaba | 34.6 | 29 | 61 |
| 06/04/2012 | Santacruz | 34.6 | 28 | 69 |
| 06/05/2012 | Colaba | 35.6 | 29 | 74 |
| 06/05/2012 | Santacruz | 34.3 | 27.9 | 66 |
For each of the following statements, select ‘Yes’ if statement is true based solely on the information provided in the table; otherwise select ‘No’.
Attachment:
1.jpg [ 116.21 KiB | Viewed 5679 times ]
| Yes | No | |
| If range is taken into consideration, then humidity in Sanatcruz is more consistent than humidity in Colaba. | ||
| Median of temperature difference between maximum and minimum temperature in Santacruz is more than that in Colaba. | ||
| Mean maximum temperature of 1st June is lower than that of 2nd & 4th June. |
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Official Answer
If range is taken into consideration, then humidity in Sanatcruz is more consistent than humidity in Colaba.: Yes
Median of temperature difference between maximum and minimum temperature in Santacruz is more than that in Colaba.: No
Mean maximum temperature of 1st June is lower than that of 2nd & 4th June.: No
05 Mar 2022, 10:16
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1.
Range = High Value - Low Value.
Colaba Humidity High Value = 74
Colaba Humidity Low Value = 61
Range = 74 - 61 = 13
Santacruz Humidity High Value = 70
Santacruz Humidity Low Value = 60
Range = 70 - 60 = 10
Answer Yes
2.
Since we have 5 values for each, the difference maximum and minimum temperature arranged in ascending order, 3rd value will be the median.
The temperature difference between the maximum and minimum temperature in Santacruz => 5.9, 5.4, 7, 6.6, 6.4
The temperature difference between the maximum and minimum temperature in Colaba => 7.1, 6.9, 5.6, 5.6, 6.6
Median of the temperature difference between the maximum and minimum temperature in Santacruz = 6.4
Median of the temperature difference between the maximum and minimum temperature in Colaba = 6.6
Answer No
3.
Mean maximum temperature of 1st June = 35 (\(\frac{(35.5+34.5)}{2} \)= 35)
Mean maximum temperature of 2nd June = 34.85 (\(\frac{(35.5+34.2)}{2} \) = 34.85)
Mean maximum temperature of 4th June = 34.6 (\(\frac{(34.6+34.6)}{2} \) = 34.6)
Answer No
Range = High Value - Low Value.
Colaba Humidity High Value = 74
Colaba Humidity Low Value = 61
Range = 74 - 61 = 13
Santacruz Humidity High Value = 70
Santacruz Humidity Low Value = 60
Range = 70 - 60 = 10
Answer Yes
2.
Since we have 5 values for each, the difference maximum and minimum temperature arranged in ascending order, 3rd value will be the median.
The temperature difference between the maximum and minimum temperature in Santacruz => 5.9, 5.4, 7, 6.6, 6.4
The temperature difference between the maximum and minimum temperature in Colaba => 7.1, 6.9, 5.6, 5.6, 6.6
Median of the temperature difference between the maximum and minimum temperature in Santacruz = 6.4
Median of the temperature difference between the maximum and minimum temperature in Colaba = 6.6
Answer No
3.
Mean maximum temperature of 1st June = 35 (\(\frac{(35.5+34.5)}{2} \)= 35)
Mean maximum temperature of 2nd June = 34.85 (\(\frac{(35.5+34.2)}{2} \) = 34.85)
Mean maximum temperature of 4th June = 34.6 (\(\frac{(34.6+34.6)}{2} \) = 34.6)
Answer No
05 Mar 2022, 22:54
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First statement: If range is taken into consideration, then humidity in Sanatcruz is more consistent than humidity in Colaba.
My answer is (YES).
Range of humidity in Sanatcruz: 10
Range of humidity in Colaba: 13
Second statement: Median of temperature difference between maximum and minimum temperature in Santacruz is more than that in Colaba.
My answer is (NO)
temperature difference between maximum and minimum temperature in Santacruz: 5.9 5.4 7 6.6 6.4
Median: 6.4
temperature difference between maximum and minimum temperature in Colaba: 7.1 6.9 5.6 5.6 6.6
Median: 6.6
6.4 < 6.6
Third statement: Mean maximum temperature of 1st June is lower than that of 2nd & 4th June.
My answer is (NO).
Mean maximum temperature of 1st June: 35
Mean maximum temperature of 2nd June: 34.85 < 35
No need to check 4th June
My answer is (YES).
Range of humidity in Sanatcruz: 10
Range of humidity in Colaba: 13
Second statement: Median of temperature difference between maximum and minimum temperature in Santacruz is more than that in Colaba.
My answer is (NO)
temperature difference between maximum and minimum temperature in Santacruz: 5.9 5.4 7 6.6 6.4
Median: 6.4
temperature difference between maximum and minimum temperature in Colaba: 7.1 6.9 5.6 5.6 6.6
Median: 6.6
6.4 < 6.6
Third statement: Mean maximum temperature of 1st June is lower than that of 2nd & 4th June.
My answer is (NO).
Mean maximum temperature of 1st June: 35
Mean maximum temperature of 2nd June: 34.85 < 35
No need to check 4th June
