Assume that there are 2 trials.

x = 2 where x represents the number of successes.

which probability matches the probability histogram?

round the answer to one decimal place.

p(success)=0.2

p(success)=0.3

p(success)=0.7

p(success)=0.8

P(success)=0.2 matches the probability histogram.

Step-by-step explanation:

Formula :

Where X represents the number of successes.

p represents probability of success .

1-p represents probability of failure.

Now when X= 0 the  probability is 0.64 (Using histogram )

So,

So, the probability of success = 0.2

Hence P(success)=0.2 matches the probability histogram.

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.