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What is class size in statistics?
The difference between the upper and the lower limit and we must add + 01 for that difference ..that is called a class size or widthex:-lower class limit = 10upper class limit = 20(20-10) + 1 = 11the answer is = 11
A traffic light turns green for cars in one direction for 30 sec It is green for cars in the other direction for 25 sec The walk sign is then on for 20 sec Find the probability you can cross?
To find the probability of being able to cross, we first calculate the total cycle time of the traffic light, which is 30 seconds (green for cars one way) + 25 seconds (green for cars the other way) + 20 seconds (walk sign) = 75 seconds. The time when you can cross is during the 20 seconds the walk sign is on. Therefore, the probability of being able to cross is the time available to cross divided by the total cycle time: 20/75, which simplifies to 4/15 or approximately 0.267.
What is the probability of picking a prime number from numbers between 1 and 20?
The probability is 8/20.
What is the geometric mean between 15 and 20?
√15 x √20 = 3.87298334620742 x 4.47213595499958 = 17.3205080756888
What is the geometric mean between 12 and 20?
√12 x √20 = 3.46410161513775 x 4.47213595499958 = 15.4919333848297
How long is the video for Smooth Criminal?
9 min 20 sec
How many seconds are in 6 hours and 20 minetues?
20 min=1,200 sec 6 hours=21,600 sec 6 hours and 20 minutes=22,800
How many seconds are in 20 minutes?
1200 seconds.Set up a proportion ... 60 sec = x1 min 20 min Cross multiply .1200 = xThere are 1200 seconds in 20 mins.1200
Which is slower 50 meters per minute or 20 centimeters per second?
50m/min = 50*100 = 5,000cm/min = 5,000 / 60 = 83 1/3cm/sec. Therefore 20cm/sec is slower.
How long will it take to drive 17 miles at 90mph?
It will take 11 minutes 20 seconds to drive 17 miles at 90 mph. 1 hour = 60 mins 1 min = 60 sec time = distance / speed = 17 miles / (90 miles/hour) = 17/90 hours ≈ 0.189 hr 17/90 hours = 17/90 × 60 mins = 11 1/3 mins ≈ 11.333 mins 1/3 min = 1/3 × 60 sec = 20 sec → 11 1/3 min = 11 min 20 sec.
How long is Imma be by The Black Eyed Peas?
imma be by the black eyed peas is about four min. and 20 sec.
How any miles from huntersville NC to Charlotte NC?
Distance between huntersville nc and charlotte nc23 kilometres (14 miles). travel time: 20 min 58 sec.
What is the wavelength of waves whose speed is 20 meters min and a period of 30 seconds a10 b5 c6 d6m e none of these?
Wavelength = (speed)/(frequency)Frequency = 1/periodso wavelength = (speed) x (period)Speed = (20 meter/min) x (1 min/60 sec) = 1/3 meter/secWavelength = (speed) x (period) = (1/3 meter/sec) x (30 sec) = 10 metersThe correct choice is a .
What is kids hula-hoop recordis it 10min. 10 min 50 sec?
No it is not. 20 minutes was acomplished by an eleven yer old.
Do cars really need to warm up first?
yes , it requires min 20 sec for oil circulation in side the engine
How fast should a 60 year old walk a mile?
At 71 I walk a mile 14 min 17 sec and run a mile 11min 55 sec.
Is there a free fullversion of virtual villagers 2 if not one that is still a fullversion but with adds?
freeridegames.com 20 sec ad every 30 min
