2, 9, 27, 34, 38, 49, 53, 55
the median is 36
Median is the middle number in a sorted list of values.18 20 37 49 56Median = 37
To find the mean you add all the numbers together then divide by how many there are. Ex. 5+10+6+6+5+12+5=49 49/7=7 Mean=7 To find the median you put the numbers from least to greatest the find the number in the middle. (note: if there are two numbers in the middle add hem and divide by two.) Ex. 5,5,5,6,6,10,12 Median:6 To find the mode you look for the number that appears the most. (note: There can be more than one mode or there can be no mode) Ex. 5,5,5,6,6,10,12 Mode:5
P( at least one card is a heart) = 1 - P( 0 hearts) P(0 hearts) = (39/52)(38/51)(37/50)(36/49)(35/48) P( at least 1 heart) = 1- (39/52)(38/51)(37/50)(36/49)(35/48) =0.778466
Working only with positive numbers*, any of the following would do. 1 + 47 2 + 46 3 + 45 4 + 44 5 + 43 6 + 42 7 + 41 8 + 40 9 + 39 10 + 38 11 + 37 12 + 36 13 + 35 14 + 34 15 + 33 16 + 32 17 + 31 18 + 30 19 + 29 20 + 28 21 + 27 22 + 26 23 + 25 24 + 24 * if negative numbers are allowed then there is an infinite range 49 - 1 50 - 2 51 - 3 ... and so on in an endless sequence adding 1 to each value.
It is 1 - prob(none of the four is a heart) = 1 - (39/52)*(38/51)*(37/50)*(36/49) = 1 - 1974024/6497400 = 0.6962
It is 36, the number halfway between the two middle numbers, 34 and 38.
34
The median is 67.
35 is the median. It is the middle value when they are arranged in order.
The median is 49.
36.5
49.
26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50
30 32 33 34 35 36 38 39 40 42 44 46 48 49 50
-15
50
The median is the middle number when they are listed in order, so it is 49.