A school has 300 students. Usually, there are an average of 21 students who are absent. If

Question:

A school has 300 students. Usually, there are an average of 21 students who are absent. If a sample of 30 students is taken on a certain day, what is the probability that at most 2 students in the sample will be absent?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Introductory Business Statistics

ISBN: 202318

1st Edition

Authors: Alexander Holmes , Barbara Illowsky , Susan Dean

Question Posted: Sep 20, 2024 05:00 AM

See More Questions

In Problems 67 90, multiply the polynomials using the special product formulas. Express your answer as a single polynomial in standard form. (x-4)
Homely Corporation operates a fleet of oceangoing cargo vessels. During the year, one Homely vessel was docked at its home port in New Orleans for 55 days, was on the high seas for 120 days, and was...
Accounting Changes Aston Corporation performs year-end planning in November of each year before their calendar year ends in December. The preliminary estimated net income is $3 million. The CFO, Rita...
A school has 300 students. Usually, there are an average of 21 students who are absent. If a sample of 30 students is taken on a certain day, what is the probability that at most 2 students in the...
Suppose a random sample of size 50 is selected from a population with = 10. Find the value of the standard error of the mean in each of the following cases (use the finite population correction...
A new patient is seen in the office for an earache (otalgia). The history and examination are problem focused and the MDM complexity is straightforward. The diagnosis was acute mastoiditis. CPT Code
A town keeps weather records. From these records it has been determined that it rains on an average of 37% of the days each year. If 30 days are selected at random from one year, what is the...
A large population of 5,000 students take a practice test to prepare for a standardized test. The population mean is 140 questions correct, and the standard deviation is 80. What size samples should...
4. The ability to pay bills when due and to meet unexpected needs for cash most closely describes a. cash flow adequacy b. long-term solvency c. liquidity d. profitability 5. Which of the following...
At the end of each of the last 14 years, Vanessa deposited $450 into an account that earned 8% compounded annually. a) What balance does she have in her account today? b) How much would there be in...
Question 19 (1 point) Saved Jim and Joanne are having a heated negotiation and Jim shouts at Joanne, "what the hell do you want?" Joanne takes a step back and responds to Jim in a calm voice, "how do...
Owning or leasing a warehouse can impact an operation's environmental sustainability. If a business chooses to lease, it can avoid the adverse environmental effects of new development. On the other...
Compute NOPAT The income statement for TJX Companies follows. THE TJX COMPANIES, INC. Consolidated Statements of Income Fiscal Year Ended ($ thousands) Net sales Cost of sales, including buying and...
Ten percent of students at ACM are nursing students. Forty percent of students at ACM are sophomores. Five percent of ACM sophomores are nursing students. Assume that ACM only has freshman and...
A gas cylinder filled with nitrogen at standard temperature and pressure has a mass of 37.289 g. The same container filled with carbon dioxide at STP has a mass of 37.440 g. When filled with an...
What are current assets and current liabilities? How are they different from non-current assets and non-current liabilities?
Consider the following hypotheses: H0: m = 140 H1: m 140 Given that x = 148.1, s = 37.5, n = 20, and a = 0.02, answer the following questions: a. What conclusion should be drawn? b. Use PHStat to...
Consider the following hypotheses: H0: m 65 H1: m 6 65 Given that x = 58.8, s = 10.4, n = 25, and a = 0.05, answer the following questions: a. What conclusion should be drawn? b. Use PHStat to...
Determine the critical t-scores for each of the following conditions: a. one-tail test, a = 0.05, and n = 21 b. two-tail test, a = 0.02, and n = 10 c. two-tail test, a = 0.05, and n = 28 d. two-tail...

A school has 300 students. Usually, there are an average of 21 students who are absent. If

Question:

Step by Step Answer:

Introductory Business Statistics

Students also viewed these Business questions