The Social Security Administration documented the marriage year of various couples, along with the number of children they had. Use the table given below to answer the following.Two (2)Three (3) Four or more (4)1996 (A)1997 (B)1998 (C)1999 (D)2000 (E)TotalOne (1)71715(e) Compute P(EC n 4).6550(c) Compute P((BU C) n 2).(d) Compute P((An E) U 3).613(f) Compute P((BUD) C n 1).12181665720518186816614151364Total365646(a) If a couple is selected at random, what is the probability the couple was married in 2000 and had two children?57(b) If a couple is selected at random, what is the probability the couple was married before 1998 or had three children?52247

Data is given for 247 married couples on the basis of marriage year and no. of children they have .…

Answered: The Social Security Administration…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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The table shows the leading causes of death in a certain country in a recent year. The population of the country was 311311 million. If you lived in a typical city of 500,000, how many people would you expect to die of cancercancer each year? Cause Deaths Cause Deaths Heart disease 596 comma 700596,700 Alzheimer's disease 84 comma 90084,900 Cancer 575 comma 300575,300 Diabetes 73 comma 40073,400 Chronic respiratory diseases 143 comma 100143,100 Pneumonia/Influenza 53 comma 40053,400 Stroke 128 comma 600128,600 Kidney disease 45 comma 30045,300 Accidents 122 comma 500122,500 Suicide 38 comma 60038,600 About people would be expected to die of cancer each year. (Type a whole number. Round to the nearest person as needed.)
Weight City MPG 3968 20 3583 22 3470 22 3527 23 3990 18 4724 17 3692 21 3315 22 3616 20 5527 14 3719 16 3097 26 3800 19 3532 25 2269 31 5674 15 3402 20 4029 19 3996 19 3242 23 2434 31 2575 29 2960 27 3618 15 4054 19 3192 24 3305 23 3605 19 4240 15 3933 18 3633 19 3790 17 3477 20 3258 21 4685 17 2776 25 2615 24 3186 21 5137 13 3461 21 4233 16 4178 18 4702 17 3713 22 5794 14 2306 28 3194 26 3428 22 4894 12 4751 17 2605 29 3296 25 5267 13 2789 25 3570 19 4011 18 2363 27 4398 15 2806 25 2127 36 2665 27 3419 24 3427 24 3280 25 5765 13 3465 24 2295 30 3038 22 3070 25 4711 17 3230 24 3528 21 4667 16 SUMMARY OUTPUT Regression Statistics Multiple R 0.894328844 R Square 0.799824082 Adjusted R Square 0.797004703 Standard Error 2.238112689…
Researchers wanted to determine if there was an association between daily cantaloupe consumption and the occurrence of high cholesterolhigh cholesterol.The researchers looked at 93 comma 17393,173 women and asked them to report their cantaloupe-eatingeating habits. The researchers also determined which of the women had high cholesterolhigh cholesterol. After their analysis, the researchers concluded that consumption of two or more servingstwo or more servings of cantaloupecantaloupe per day was associated with a reduction in high cholesterolhigh cholesterol. Complete parts (a) through (c) below. (a) What type of observational study was this? Explain. A. This was a cross-sectional study because all information about the individuals was collected at a specific point in time. B. This was a cohort study because it identified a group of individuals to participate in the study and observed the group over a long period of time. C. This was a case-control study…
Can someone please help me (ITS ALL ONE QUESTION!!)
b) Determine the rule in each of the following tables. 1. Input Output -2 -3 -1 1 2. 3. 6. 12 10
In a researcher’s action research, she seeks to investigate whether a particular intervention works for teaching a mathematical concept. She organizes a diagnostic test (pre-test), taught with her intervention and then did a post-test. The recorded scores for ten students is in the table below: Student ID 01 02 03 04 05 06 07 08 09 10 Pre-test 66 49 63 70 71 65 75 88 87 51 Post-test 69 50 61 72 78 66 75 89 86 54 I. Draw a scatter plot for the observed scores and superimposed in it a least square regression line. ii. Compute the pearson product moment coleration for the two test and interpret your results.
A creative entrepreneur has created a novelty soap called jackpot. Inside each bar of jackpotsoap is a rolled-up bill of U.S. currency. There are 1000 bars of soap in the initial offeringof the soap. Although the denomination of the bill inside a bar of soap is unknown,the distribution of bills in these first 1000 bars is given in the following table: How many bars of soap does a customer have to buy so that, on average, she has purchasedtwo containing a $50 or $100 bill? (hint: Use the hypergeometric distribution inASP to answer this question.)
Q 4: Answer the questions below using the following Table 1: MC ($) 7,259 6,548 5,838 5,125 4,417 3,706 MC ($) 6,541 6,821 7,102 7,383 7,664 7,945 AC ($) Total cost ($) 105,311,250 202,070,000 Students Undergraduate 13,750 27,500 41,250 55,000 68,750 82,500 Students 7,659 7,348 7,038 6,727 6,417 6,106 369,985,000 441,168,750 503,745,000 Total cost ($) 33,385,000 51,697,000 AC ($) 12,140 9,399 8,672 8,365 8,249 8,228 Graduate 2,750 5,500 8,250 11,000 13,750 16,500 92,015,000 113,423,750 135,762,000 What are the main differences between the universities' cost structures for undergraduate and graduates? Can you explain the differences that you have identified in 4 (a)? (a) (b) (c) The new Vice Chancellor has asked you for advice on whether she should consolidate or expand the programs. Provide your advice using the information in the table. (d) What is the effect of the introduction of a license fee of 9 million dollars by the government for undergraduate programs being offered by…
A: 8585, 7070, 8686, 8282, 7575, 9090, 7373, 8282, 7979, 9999, 7373, 9494, 7272, 9999 B: 55.455.4, 53.653.6, 57.757.7, 59.059.0, 56.856.8, 52.452.4, 54.754.7, 50.050.0, 59.859.8, 58.258.2, 56.1 For each of the above sets of sample data, calculate the coefficient of variation, CV. Round to one decimal place.

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