Mathematics, 18.09.2019 05:20, zoel222

(devore 1.45ab) the value of youngs modulus (gpa) was determined for cast plates consisting of certain intermetallic substrates, resulting in the following sample observations ("strength and modulus of a molybdenum-coated ti-25al-10nb-3u- 1mo intermetallic," j. of materials engr. and performance, 1997: 4650): 116.4 115.9 114.6 115.2 115.8 (a) calculate ¯x and the deviations from the mean. (b) use the deviations calculated in part (a) to obtain the sample variance and the sample standard deviation.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:30, corinaartsy

Match each function with its rate of growth or decay

Answers: 1

continue

Mathematics, 21.06.2019 19:00, 19King73

The liabilities of cullumber are $99,000. owner’s capital is $143,000; drawings are $96,000; revenues, $467,000; and expenses, $301,000. what is the amount of cullumber company’s total assists?

Answers: 1

continue

Mathematics, 21.06.2019 19:30, AriesTwice

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

Answers: 1

continue

Mathematics, 21.06.2019 19:30, ely093

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28

Answers: 1

continue

Do you know the correct answer?

(devore 1.45ab) the value of youngs modulus (gpa) was determined for cast plates consisting of certa...