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Answer the given question below
1.Data from the Motor Vehicle Department indicate that 80% of all licensed drivers are older than age 25. a. In a sample of n=60 people who recently received speeding tickets, 38 were older than 25 years and the other 22 were age 25 or younger. Is the age distribution for this sample significantly different from the distribution for the population of licensed drivers? Use a = .05.
2.Same as above, the total number of participants is 60. Obtain the expected frequencies using 80% and 20%. b. In a sample of n=60 people who recently received parking tickets, 43 were older than 25 years and the other 17 were age 25 or younger. Is the age distribution for this sample significantly different from the distribution for the population of licensed drivers? Use a = .05.Same as above only the observed frequencies changed
The company determines that 1000 people are aware of the product at the beginning of the campaign. The number of new people aware increases by 40% every 10 days during the advertising campaign. Determine the total number of people who will be awar..
Explain why for each vector aj, there exists a vector cj in Rp such that aj = Bcj
assume jim had executed 15 splits before his last split of 20 seconds. if his eventual time in the road race isnbsp405
Car Insurance . Use the histogram below to answer the following questions: How many students were surveyed? What are the lower and upper class limits of the first and second classes?
What is the volume created by rotating region R around the line y=5?
compactness.suppose k is compact set. prove that k is of content zero if and only if is of measure zero. give a counter
Consider the complex number:
Suppose that fluid is leaking from an overhead pipe and spreading in the shape of a circle on the ground. If the radius of the circle is increasing at a rate of 0.5 feet per minute, how fast is the area of the circle increasing when the radius is ..
A 150.0pF capacitor is initially charged with 750.0pC. The ends of a 10.0Ω resistor are then connected to the ends of the capacitor. What is the initial power dissipated by the resistor?
Describe how the Fibonacci Numbers are related to the Golden Ratio. Also define the rigid motion "glide reflection."
Would this change the problem in any way? Discuss.
Explain the difference between explicit and implicit schemes for numerically solving systems of equations. Which type of scheme is more computationally expensive? when would you use each of them?
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