Large Data Set Flashcards

1
Q

name the UK cities north -> south and which ones are coastal/inland

A
  • Leuchars (coastal)
  • Leeming (inland)
  • Heathrow (Inland)
  • Hurn (coastal)
  • Camborne (coastal)
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2
Q

name the 3 non-UK cities that are in the large data set and name whether they are coastal or inland

A
  • Jacksonville (coastal)
  • Beijing (inland)
  • Perth (coastal)
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3
Q

which months have the highest average temperature in the UK

A

July (Camborne, Heathrow, Hurn)
August (Leeming, Leuchars)

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4
Q

which months have the lowest average temperature in the UK

A
  • May (Camborne, Leuchars)
  • October
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5
Q

which locations are warmest based on mean temperature in the UK

A

ranked hottest to coolest:
- Heathrow
- Hurn
- Camborne
- Leeming
- Leuchars

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6
Q

which months are wettest for UK cities

A
  • August
  • July
  • October
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7
Q

which month is the driest for UK cities

A

June

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8
Q

which measurements should not be measured using a normal distribution and why

A
  • rainfall; data = not bell-shaped
  • daily mean pressure; data = skewed
  • daily mean windspeed = not symmetric
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9
Q

in Perth, what are the hottest and coldest months

A
  • hottest = October
  • coldest = May/June
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10
Q

which city worldwide has the highest and lowest rainfall on average

A
  • Perth = lowest
  • Beijing = highest
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11
Q

which cities worldwide are the hottest and how do they differ

A
  • Beijing and Jacksonville
  • Beijing has the hottest recorded temperature meanwhile JV has hotter days consistently
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12
Q

windiest months worldwide

A
  • May = UK and Beijing
  • Oct = JV
  • Sept = Perth
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13
Q

what is meant by visibility and how is it measured

A

greatest horizontal distance at which an object can be seen at daylight
- decametres, dm

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14
Q

how is pressure measured

A

hectopascals (hPa)

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15
Q

what is ‘daily maximum relative humidity’ and how is it measured

A
  • amount of water vapour in air
  • measured as a % of max water vapour that could be in the air
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