Answer:
x= 45
Step-by-step explanation:
90-45=x
The answer to that is x=8
Answer:
x=-3
Step-by-step explanation:
Answer choice A is a vertical line through the the x-axis crossing through -3. It has an x-intercept of -3.
Answer choice B is a horizontal line through the y-axis crossing through -3. It has no x-intercpet.
Answer choice C is a horizontal line through the y-axis crossing through 7. It has no x-intercept.
Only A has an x-intercept of -3.
Answer:
c. No, there are more than two possible outcomes for each trial.
Step-by-step explanation:
Binomial probability distribution:
Only two possible outcomes, success or failure.
In each trial, the probability of a success must be the same.
The number of trials must be fixed.
You ask ten randomly chosen college students to rate their experience at the dining hall on a scale of 1-5.
There are 10 trials, which is a fixed number and respects the binomial distribution. However, there are five possible outcomes(numbered 1 to 5). Since there is more than two possible outcomes, the scenario cannot be modeled using a binomial distribution, and the correct answer is given by option c.
