I gotA, 375.45B, 515.5C, 440D, 398.5E, 11.7333Is this correct

3. The airborne speeds in kilometers per hour of 21 planes are shown below. Find the approximate values that correspond to the given percentiles by constructing a percentile graph. Class uency 366 to under 386 4 386 to under 406 406 to under 426 426 to under 446 W N - N W N 446 to under 466 466 to under 486 486 to under 506 506 to under 526 A a) 9th percentile b) 9th decile c) median d) Q1 e) percentile rank of 450 km/h