Question
Statistic Two-star Three-star Four-star Minimum 22 35 72 Maximum 116 161 206 Range 94 126 134 1 st Quartile 47 73.35 92.75 Median 69.5 87
Statistic | Two-star | Three-star | Four-star |
Minimum | 22 | 35 | 72 |
Maximum | 116 | 161 | 206 |
Range | 94 | 126 | 134 |
1st Quartile | 47 | 73.35 | 92.75 |
Median | 69.5 | 87 | 125.5 |
3rd Quartile | 78.25 | 104.75 | 150 |
Mean | 65.07 | 89.73 | 127.73 |
Variance (n-1) | 473.8 | 761.65 | 1583.6 |
Standard Dev (n-1) | 21.76 | 27.59 | 39.79 |
IQR | 31.25 | 31.5 | 57.25 |
Coefficient of Variation | 33.4% | 30.7% | 31.1% |
- State the average prices of the 2-star, 3-star, and 4-star hotels, respectively.
- State the middle-rank prices (median) of the 2-star, 3-star, and 4-star hotels, respectively.
- State the difference in prices between the lowest and highest price hotels of the 2-star, 3-star, and 4-star hotels, respectively.
- State the difference in prices among the middle 50% for the 2-star, 3-star, and 4-star hotels, respectively.
- State the typical distance of the prices around the mean for the 2-star, 3-star, and 4-star hotels, respectively.
- State the average spread around the mean relative to the mean prices of the 2-star, 3-star, and 4-star hotels, respectively.
data retrieved from this: (City) Two-Star /Three-Star / Four-Star Amsterdam 74 / 88 / 116 Bangkok 23 / 35 / 72 Barcelona 65 / 90/ 106 Beijing 35 / 50 /79 Berlin 63 / 58 / 76 Boston 102 / 132 / 179 Brussels 66/ 85 / 98 Cancun 42 / 85 / 205 Chicago 66 / 115 / 142 Dubai 84 / 67 / 111 Dublin 48/ 66 / 87 Edinburgh 72 / 82 / 104 Frankfurt 70 / 82 / 107 Hong Kong 42 / 87 / 131 Istanbul 47/ 77 / 91 Las Vegas 41 / 47 / 85 Lisbon 36/ 56 / 74 London 74 / 90 / 135 Los Angeles 80 / 118 /200 Madrid 47 / 66 / 79 Miami 84 / 124/ 202 Montreal 76 / 113/ 148 Mumbai 41/ 72/ 90 Munich 79/ 97/ 115 New York 116/ 161/ 206 Nice 69/ 87 /133 Orlando 45/ 78/ 120 Paris 76/ 104 / 150 Rome 75 / 82/ 108 San Francisco 92 / 137/ 176 Seattle 95/ 120/ 166 Shanghai 22/ 49/ 79 Singapore 58/ 104/ 150 Tokyo 50/ 82/ 150 Toronto 72/ 92/ 149 Vancouver 74/ 105/ 146 Venice 87 / 99 / 131 Washington 85/ 128/ 158
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