| 1. | | 17, 17, 45, 73, 72, 40, and 73. |
| |
| Write the range: _________ |
|
|
| 2. | | 17, 60, 17, 92, 74, 43, 58, and 25. |
| |
| Write the range: _________ |
|
|
| 3. | | 10.5, -0.1, 17.1, -0.1, 0.3, -21.4, -26.5, -11.1, -34.6, and -19.4. |
| |
| Write the range: _________ |
|
|
| 4. | | -1.2, 0.5, 14.9, -8.8, -4.8, 0.5, -25.6, 9.5, 0.4, and -46. |
| |
| Write the range: _________ |
|
|
| 5. | | Given the following:
50.28, 105.62, 65.7, 151.67, 54.57, 96.43, 106.93, 177.4, 162.52, 53.05, 166.55, 106.74, 191.22, 173.33, 186.42, 199.76, 179.85, 148.18, 181.3, and 92. |
| |
| Write the range: | _________ |
Write the variance: | _________ |
Write the standard deviation: | _________ |
|
|
| 6. | | Given the following:
85.5, 52.3, 61.9, 78.6, 50, 57.1, 71.1, 60.7, 73.3, 40.9, 53.9, 88.9, 78.8, 62.1, 48.4, 82.4, 47.2, 61.9, 40.7, and 83.6. |
| |
| Write the range: | _________ |
Write the variance: | _________ |
Write the standard deviation: | _________ |
|
|
| 7. |
52 Week
High |
52 Week
Low |
Stock |
Dividend
In Dollars |
Close |
| $104.59 |
$36.70 |
JUG |
$1.33 |
$44.19 |
| $50.66 |
$22.54 |
QSK |
$0.93 |
$46.49 |
| $134.43 |
$23.26 |
CNA |
$3.17 |
$52.89 |
| $274.26 |
$47.82 |
VXP |
$3.19 |
$159.68 |
| $180.07 |
$38.61 |
ZZD |
$7.93 |
$158.54 |
| $109.18 |
$38.26 |
LZG |
$0 |
$88.03 |
| $138.02 |
$93.04 |
CXJ |
$2.10 |
$104.88 |
| $211.42 |
$119.08 |
TKB |
$18.60 |
$206.69 |
| $296.33 |
$264.53 |
ESF |
$0 |
$276.60 |
| $22.67 |
$16.21 |
DBR |
$0.32 |
$16.24 |
| $24.64 |
$1.94 |
FWO |
$0.71 |
$8.84 |
| $18.85 |
$15.32 |
SEC |
$1.51 |
$18.84 |
| $120.30 |
$96.76 |
QFG |
$3.49 |
$116.31 |
|
| | Find the range, variance, and standard deviation for the closing prices of the given stocks.. |
| |
| Write the range: | _________ |
Write the variance: | _________ |
Write the standard deviation: | _________ |
|
|
| 8. | | Given the following prices of used homes (in thousands):
| | | 172.2 | | 194.9 | | 123.1 | | 197.2 | | 119.7 |
| | 182.7 | | 122.9 | | 106.9 | | 103.3 | | 108.4 |
| |
. |
| |
| Write the range: | _________ |
Write the variance: | _________ |
Write the standard deviation: | _________ |
|
|
| 9. | | Given the following prices of used cars:
| $6,100 | | $6,200 | | $13,900 | | $5,200 | | $8,000 |
| |
. |
| |
| Write the range: | _________ |
Write the variance: | _________ |
Write the standard deviation: | _________ |
|
|
| 10. | | Given the following annual mutual fund returns:
| 68.41 | | 13.82 | | -45.7 | | -45.63 | | 2.53 |
| | 3.98 | | 52.42 | | -43.24 | | 21.42 | | 21.33 |
| | | | -40.77 | | 63.94 | | 31.7 | | 20.61 | | 25.84 |
| | -47.13 | | -44.61 | | 24.32 | | 1.2 | | -42.43 |
| |
. |
| |
| Write the range: | _________ |
Write the variance: | _________ |
Write the standard deviation: | _________ |
|
|
| 11. | | Given the following:
6, 13, 38, 1, 30, 19, 27, -1, 30, and 36. |
| |
| Write the range: | _________ |
Write the variance: | _________ |
Write the standard deviation: | _________ |
|
|
| 12. | | Given the following grades:
83, 83, 83, 51, 65, 51, 98, 60, 51, 51, 65, 61, and 73. |
| |
| Write the range: | _________ |
Write the variance: | _________ |
Write the standard deviation: | _________ |
|
|
