Answer: The slope is 3
Step-by-step explanation:
For each unit of run in the x-values, there is an increase of 3 in the y-values. Slope is Rise over Run so 3/1 = 3
Answer:
5x+40=100
Step-by-step explanation:
if you read it says $5 per life jacket so that would be mulltiplied by x and then you add $40
C.
If you properly distribute C it will give you the above equation.
1/4 * -x = -1/4x
AND
1/4 * 2 = 1/2
Answer:
Step-by-step explanation:
In the following hypothetical scenarios, classify each of the specified numbers as a parameter or a statistic.
1. There are nine justices currently serving in the United States Supreme Court, and 44% of them were appointed after the year 2000, The 44% here is a __Parameter________.
2. In a 2011 Gallup poll of 1008 adults living in the United States, 11% said they are satisfied with the condition of the national econormy. The 11% here is a ___Statistic______
3. The survey results from 12 local parks show the mean height of 60 ft for mature oak trees. The mean height of 60 ft is a ___Statistic_____.
4. The 36 students in Ms. Dunham's second grade class have a mean height of 64 inches with a standard deviation of 1.3 inches. The 1.3 inches is a ___statistic_______.
5. In a random sample of homeowners in the United States, it is found that 34% of the sampled homeowners renew their home warranty. The 34% here is a ___statistic_____.
Note that the characteristic of a population is parameter and characteristic of a sample is statistic
