University Data Not Receiving Total Recelving Financial Aid Financial Aid Undergraduates 4222 3898 8120 Graduates 1879 731 2610 4629 10730 Total 6101 If a student is selected at random, what is the probability that the student receives aid and is a graduate (rounded to the nearest percent)? [? ]% Enter

Question content area top Part 1 Six of the 100 digital video recorders​ (DVRs) in an inventory are known to be defective. What is the probability that a randomly selected item is​ defective?   The probability is: ____________.

Question Help ▼ Assume that when adults with smartphones are randomly selected, 44% úse them in meetings or classes. If 9 adult smartphone users are randomly selected, find the probability that at least 2 of them use their smartphones in meetings or classes. The probability is. (Round to four decimal places as needed.)

Selling Range Frequency $250,000 - $299,999 10 $300,000 - $349,999 20 $350,000 - $399,999 20 $400,000 - $450,000 10 Suppose you only want to spend at most $349,999 on a home.  Calculate the probability you will find a home in your price range. (Round to the hundredths)        PreviousNext

The following table represents the highest educational attainment of all adult residents in a certain town. If a resident who has a master's degree is chosen at random, what is the probability that they are aged 30-39? Round your answer to the nearest thousandth. High school only Some college Bachelor's degree Master's degree Total Age 20- 29 Age Age 30- 40- 39 49 642 666 879 Age 50 & over 1511 1352 1458 1091 461 688 580 4194 3699 3273 1338 3525 Total 1580 993 356 1281 4210 1068 5412 2797 4778 15944

Question Help A poll asked people with and without children under 18 years old if they frequently experienced stress. The results are shown in the accompanying table. Complete parts (a) through (c) below. Frequently Experience Stress Yes No Total With child under 306 214 520 18 years No child under 204 306 510 18 уears Total 510 520 1030 a. Find the probability that a randomly chosen person from this group said "No," given that the person has a child under 18 years old. (Type an integer or decimal rounded to four decimal places as needed.) b. Find the probability that a randomly chosen person from this group said "No," given that the person does not have a child under 18 years old. (Type an integer or decimal rounded to four decimal places as needed.) c. Find the probability that a randomly chosen person from this group said "No" or did not have a child under 18 years old. es (Type an integer or decimal rounded to four decimal places as needed.)

Saved A recent survey reported in Bloomberg Businessweek dealt with the salaries of CEOS at large corporations and whether company shareholders made money or lost money. CEO Made More CEO Made Less Than $1 Million Than $1 Million Total Shareholders made money Shareholders lost money 2 15 17 6 11 Total 21 28 Click here for the Excel Data File If a company is randomly selected from the list of 28 studied, what is the probability: a. The CEO made more than $1 million? (Round your answer to 2 decimal places.) Probability b. The CEO made more than $1 million or the shareholders lost money? (Round your answer to 2 decimal places.) Probability c. The CEO made more than $1 million given the shareholders lost money? (Round your answer to 4 decimal places.) Probability d. Of selecting two CEOS and finding they both made more than $1 million? (Round your answer to 4 decimal places.) Probability 25/71

Question Help A study by a reputable research organization found that when presented with prints from the same individual, a fingerprint expert will correctly identify the match 93% of the time. In contrast, a novice will correctly identify the match 76% of the time. Consider a sample of six different pairs of fingerprints, where each pair is a match. Complete parts a and b below. a. What is the probability that an expert will correctly identify the match in all six pairs of fingerprints? The probability is: (Round to four decimal places as needed.) b. What is the probability that a novice will correctly identify the match in all six pairs of fingerprints? The probability is : (Round to four decimal places as needed.)

Instructor-created question Question Help ▼ During a flu epidemic 20% of children get the flu. Answer the following using 9 digits to the right of the decimal point. In a randorm sample of 10 children, find the probability that: (a) exactly 3 get the flu. Answer: (b) less than 3 get the flu. Answer: (c) at most 2 get the flu: Answer: (d) at least 3 get the flu: Answer: orrect: ry Enter your answer in the edit fields and then click Check Answer. All parts showing Clear All Check Answer Us I

Gender/Party Democrat Republican Independent Totals Male 23 28 31 Female 65 52 56 Totals The contingency table shows the distribution for Males and Females with respect to political party affiliation in an online survey. Complete the table and answer the question. One person from the survey was chosen at random. Find the probability that the person is a Democrat given that they are Female. O 0.2549 O 0.2196 O 0.3757 O 0.6243 O 0.7451