<span>A histogram uses bars to display the above. Histograms are a common type of graph used that resembles a bar graph but displays different types of information. The bars are rectangles and the volume of the rectangle represents the frequency of an occurrence, whereas the width of the represents the class itself.</span>
Answer:
p value = 0.3122
Step-by-step explanation:
Given that Pedro thinks that he has a special relationship with the number 3. In particular,
Normally for a die to show 3, probability p = 
Or proportion p = 0.1667
Pedro claims that this probability is more than 0.1667

where P is the sample proportion.
b) n=30 and 
Mean difference = 
Std error for proportion = 
Test statistic Z = p difference/std error = 0.4894
p value = 0.3122
p >0.05
So not significant difference between the two proportions.
Answer:
School Sucks!
Step-by-step explanation:
Half of this stuff you will never use in real life!
You factor it. You can use the quadratic formula, completing the square, graphing, and the MATER P method
Convert 91% to a decimal:

Multiply the amount of people by this decimal:

Round the number to the nearest ones value:
1809.
99
9 > 5
1809.99 -> 1810
1,810 people have reached the top of Mount Everest.