Work this travel problem based on the data provided in the table. of Acai
dents
Safety Record: World Scheduled Airlines
Source: International Civil Aviation Organization
Number
Number
of Acci-
Fatality Fatal
Fatality Fatal
Number Rate Accidents
dents Number Rate Accidents
Passenger of Pas(per 100 (per 100 Fatal Passenger of Pas- (per 100 (per 100
(per 100 Fatal
carrying sengers million million Accl-
carrying sengers milion
milion Accl-
Year Aircraft Kaled Pass -Mi) Mi Flown) dents Year Aircraft Killed Pass-MI) ML Flown) dents
1950 27 551 3.15 3.02 0.54 1967 30 678 0.40 0.91 0.29
1952 21 386 1.54 1.90
0.34 1968
35 912 0.47
0.91 0.32
1954 28 443 1.36
2 19
0.42
1969 32 946
0.77 0.27
27 552 1.25 1.71 0.34
1970
28 687 0.29 0.84 023
1958 30 609 1.15 1.65 0.34
1971 31 867 0.34 0.71 0.25
1960 34 873 1.29 1.71 0.38 1972 42 1,210 0.42
0.94
0.34
1962 29 778 1.97 1.44 0.37 1973 36 862 0.27 0.77 0.28
1964
25 616 0.58
1.09 0.30 1974 29 1,301 0.38 0.83 0.23
1965 25 684 0.56 0.98
0.29
1975 19 441 0.12 0.41 0.15
1986 31
0.70 1.12 0.33 1976 20 726 0.19 0.42 0.15
* Per 100,000 aircraft hours. 1Excluding U. S.S. R. and China.
0.43
1956
1,001
With respect to air safety, in which year between 1966 and 1976 did the lowest number of air fatalities occur, and how
many passengers were killed in that year?
Year:
Passengers killed: