Scores on an IQ test are normally distributed with mean 96 points and standard deviation 16...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Scores on an IQ test are normally distributed with mean 96 points and standard deviation 16 points. Complete parts (a) through (c) below. superior intelligence. Find the probability that a randomly selected person has superior intelligence. P(110<x< 120) = 0.1240 (Round to four decimal places as needed.) b. According to the classification, a person with an IQ score less than 60 points has extremely low intelligence. Find the probability that a randomly selected person has extremely low intelligence. P(x <60) = (Round to four decimal places as needed.) Scores on an IQ test are normally distributed with mean 96 points and standard deviation 16 points. Complete parts (a) through (c) below. superior intelligence. Find the probability that a randomly selected person has superior intelligence. P(110<x< 120) = 0.1240 (Round to four decimal places as needed.) b. According to the classification, a person with an IQ score less than 60 points has extremely low intelligence. Find the probability that a randomly selected person has extremely low intelligence. P(x <60) = (Round to four decimal places as needed.)
Expert Answer:
Answer rating: 100% (QA)
To find the probability that a randomly selected person has superior intelligence IQ score between 1... View the full answer
Related Book For
Posted Date:
Students also viewed these mathematics questions
-
Recall that scores on the Wechsler IQ test are normally distributed with mean 100 points and standard deviation 15 points. If a prisoner has a low enough IQ, it is against the law to sentence the...
-
Recall that score son the Wechsler IQ test are normally distributed with mean 100 points and standard deviation 15 points. a. A students IQ is at the 87th percentile. Find the students IQ. Is it an...
-
The scores on the Wechsler IQ test are normally distributed with mean 100 and standard deviation 15 points. Actor James Woods is reported to have an IQ of 180 points. a. Substitute appropriate values...
-
In 2020-21, a taxpayer makes a number of disposals, as listed below. Which of these disposals would be exempt from CGT? (a) An antique table sold for 5,000. (b) A watercolour painting sold at...
-
LaPine Company has the following account balances as of December 31, 2010: Purchase returns and allowances ........... $ 400 Inventory, January ................ 1 4,000 Sales .........................
-
Show that for any real number k, (1 + x) k 1 + kx for small x. Estimate (1.02) 0.7 and (1.02) 0.3 .
-
From 2008 to 2015, auto loan rates in the United States declined from around 8% to near historic lows of around 4%. At the same time, auto sales increased dramatically. How, if at all, does this...
-
The following are independent internal controls commonly found in the acquisition and payment cycle. Each control is to be considered independently. 1. At the end of each month, an accounting clerk...
-
Medicare is financed through which three primary sources? Public donations, beneficiary premiums, general tax revenue General tax revenue, beneficiary premiums, payroll tax contributions Payroll tax...
-
SunNet is a residential Internet Service Provider (ISP) in the central Florida area. Presently, the company operates one centralized facility that all of its clients call into for Internet access. To...
-
Leianas Cafe has cash proceeds from sales of $8,550. This amount includes $550 of sales taxes. Give the entry to record the proceeds. (Credit account titles are automatically indented when the amount...
-
The automobile industry in the next 20 years will look very different from how it has looked over the last 100 years. Since the establishment of the automobiles dominant design in the 1920s, the...
-
Twitter (http://twitter.com) is a free networking and micro-blogging service that allows its users to send and read other users updates (otherwise known as tweets). Although Twitter has millions of...
-
Assume that you just invented a new type of computer printer that can be easily folded up and carried like a laptop computer. You have decided to start a company to produce the printer. Select a name...
-
Spend some time looking at Red Bulls Web site (the U.S. site). Comment on each element of Red Bulls marketing mix (product, price, promotion, and place in terms of distribution and sales). If you...
-
Look at the Web site of Scuba Toys (www.scubatoys.com). As youll see, this firm makes a wide range of products for all types of water sports. Spend some time familiarizing yourself with Scuba Toys...
-
Evaluate the function f ( x ) at the givennumbers (correct to six decimal places). f ( x ) = x 2 ? 5 x x 2 ? x ? 20 (correct to six decimal places)please x = 5.5, 5.1, 5.05, 5.01, 5.005, 5.001, 4.9,...
-
Which of the ocean zones shown would be home to each of the following organisms: lobster, coral, mussel, porpoise, and dragonfish? For those organisms you identify as living in the pelagic...
-
A line passes through the point (-1, 1) and has a slope of 2. a. Sketch the line. b. Find an equation of the line.
-
-3 minus the quotient of 8 and the number Let x be a number. Translate the English phrase or sentence into a mathematical expression. Then evaluate the expression for x = -4.
-
Y y = m (x x1); y = 4, y1 = 7, x = 1, x1 = 5 (equation of a line)
-
Long Weekend Ltd suffered a severe drop in sales and profit performance for the year ended 30 June 2019. The income statement revealed that net sales were $1 500 000 with a profit of $310 000. Unit...
-
TMP Human Resource Consulting had the following contribution margin income statement for the year ended 2019. Required Answer each of the following independent situations. (a) Explain how an...
-
Selcombe, Selcombe and Selcombe Media are three generations of the one family involved for nearly 50 years in providing public relations services. The firm is preparing its fees budget for the year...
Study smarter with the SolutionInn App