Out of 60 rolls, i roll 15 1's, then the second time i roll 8 1s. say that i wanted to analyze how likely it is that i rolled the proportion of 1s that i did. would it be appropriate to use a normal model to figure something like this out? and why?

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?