In a recent issue of the IEEE Spectrum, 84 engineering conferences were announced. Four conferences lasted two days. Thirty-six lasted three days. Eighteen lasted four days. Nineteen lasted five days. Four lasted six days. One lasted seven days. One lasted eight days. One lasted nine days. Let X = the length (in days) of an engineering conference. Find the median, the first quartile, and the third quartile. O a. 5, 3, 7 O b.4, 2, 6 O c. 4, 3, 5 O d. 5, 2, 8

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In a recent issue of the IEEE Spectrum, 84 engineering conferences were announced. Four conferences lasted two days. Thirty-six lasted three days.
Eighteen lasted four days. Nineteen lasted five days. Four lasted six days. One lasted seven days. One lasted eight days. One lasted nine days. Let X = the
length (in days) of an engineering conference.
Find the median, the first quartile, and the third quartile.
O a. 5, 3,7
O b.4, 2, 6
O c. 4, 3,5
O d.5, 2, 8
Transcribed Image Text:In a recent issue of the IEEE Spectrum, 84 engineering conferences were announced. Four conferences lasted two days. Thirty-six lasted three days. Eighteen lasted four days. Nineteen lasted five days. Four lasted six days. One lasted seven days. One lasted eight days. One lasted nine days. Let X = the length (in days) of an engineering conference. Find the median, the first quartile, and the third quartile. O a. 5, 3,7 O b.4, 2, 6 O c. 4, 3,5 O d.5, 2, 8
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