If you're using a few larger intervals, then your histogram looks more stocky. If you imagine drawing one, it's because you're adding more values into the same category which can make the difference between two intervals much more noticeable. If you're using smaller intervals, however, you can much more accurately assess the difference between two different intervals. For that reason, the transition between one and another interval would look much more 'fluid'.
Answer:
Therefore the required probability is
Step-by-step explanation:
The probability of success is
The number of trial = 4
X= the items survive out of 4
p =the probability of success and q = the probability failure.
p= and
Therefore the required probability is
80km / 48 min = 1 2/3 km per minute.
1 2/3 km per minute x 60 minutes(1 hour) = 100 km per hour
1,000,000+900,000+80,000+3,000+600+
40+6
Step-by-step explanation:
the products is the 2 parts of the segment lines are the same.
so,
5×8 = 4x
is correct (the second option).
which means
40 = 4x
x = 10