subject

Mathematics, 12.10.2019 21:20 cupcake122016

19) student heights in inches:

54, 55.5, 56, 56, 56.5, 57, 58, 58, 58, 58.5,
58.5, 59, 59, 59.5, 60, 60, 60.5, 61, 63, 72

mrs. blackwell's class is getting a new student next week. the current students want to predict the height of the new student. they record the height of everyone in the class. which measure of center should they use to make the prediction and what should be their prediction?
a) the mean and they should predict 59 inches
b) the mean and they should predict 58.5 inches
c) the median and they should predict 59 inches
d) the median and they should predict 58.5 inches

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 17:00

The table below shows the height of a ball x seconds after being kicked. what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x) = x2 + x + 0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds? feet

Answers: 2

question

Mathematics, 21.06.2019 18:30

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8 feet of ribbon. he cut off one piece that was 3 5/8 feet long and another piece that was 1 1/4 feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

Answers: 1

question

Mathematics, 21.06.2019 20:00

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

Answers: 1

question

Mathematics, 21.06.2019 20:30

Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld

Answers: 1

You know the right answer?

19) student heights in inches:

54, 55.5, 56, 56, 56.5, 57, 58, 58, 58, 58.5,
58....

Questions

question

Mathematics, 21.11.2019 04:31

Acertain computer algorithm executes twice as many operations when it is run with an input of size k as when it is run with an input of size k − 1 (wh...

question

Mathematics, 21.11.2019 04:31

Acertain motorcycle manufacturer has been building motorcycles for 98 years. over that period, production has increased steadily at an annual rate of...

question

Computers and Technology, 21.11.2019 04:31

Hello write the code to implement the bulgarian solitaire game. so your program should start with picking a random number piles and distributing the 4...

question

Business, 21.11.2019 04:31

Crenshaw enterprises has gathered projected cash flows for two projects. year project i project j 0 –$189,000 –$189,000 1 93,500 73,600 2 84,600 72,80...

question

Mathematics, 21.11.2019 04:31

Let x and y equal the act scores in social science and natural science, respectively, for a student who is applying for admission to a small liberal a...

question

Chemistry, 21.11.2019 04:31

Consider the lattice energies of the following group 2a compounds: beh2, 3205 kj/mol; mgh2, 2791 kj/mol; cah2, 2410 kj/mol; srh2, 2250 kj/mol; ba...

question

Physics, 21.11.2019 04:31

Suppose you illuminate two thin slits by monochromatic coherent light in air and find that they produce their first interference minima at \pm 35.09 d...

question

Mathematics, 21.11.2019 04:31

Evaluate the following integral. integral from nothing to nothing startfraction 3 e superscript x over e superscript 2 x baseline plus 2 e superscript...

question

Business, 21.11.2019 04:31

Sound design sells its computer speakers for $115 per set its variable cost is $75 per set ot speakers. fixed costs are $80,000 per month for volumes...

question

Business, 21.11.2019 04:31

1.consider the one-factor apt. the standard deviation of return on a well-diversified portfolio is 20%. the standard deviation on the factor portfolio...

question

Engineering, 21.11.2019 04:31

At time t0 (relative to perigee passage), a spacecraft has the following orbital parameters: % e = 1.5; perigee altitude = 300 km; i = 35 °; ω = 13...

question

Business, 21.11.2019 04:31

Which statement is true regarding interest rate movements and their effect on bond prices? a as interest rates move, the price of short term maturiti...

question

Business, 21.11.2019 04:31

On october 1, 2017, chung, inc. assigns $1,000,000 of its accounts receivable to seneca national bank as collateral for a $750,000 note. the bank asse...

question

Business, 21.11.2019 04:31

Spates, inc., manufactures and sells two products: product h2 and product e0. data concerning the expected production of each product and the expecte...

question

Business, 21.11.2019 04:31

Arthur meiners is the production manager of wheel-rite, a small producer of metal parts. wheel-rite supplies cal-tex, a larger assembly company, with...

question

Physics, 21.11.2019 04:31

Astraight wire carrying a 3.30-a current is placed in a uniform magnetic field of magnitude 0.272 t directed perpendicular to the wire. (a) find the m...

question

Engineering, 21.11.2019 04:31

Athermocouple behaves approximately as a first-order system. the element is initially at a temperature of 45°c and suddenly subjected to a temperature...

question

Physics, 21.11.2019 04:31

Abullet of mass 11.1 g is fired into an initially stationary block and comes to rest in the block. the block, of mass 1.01 kg, is subject to no horizo...

question

Engineering, 21.11.2019 04:31

Let's say police pursue a robbery suspect to a particular house, which turns out later to be his own. the suspect's wife opened the door and the polic...

question

Physics, 21.11.2019 04:31

Astudent standing on a stationary skateboard tosses a textbook with a mass of mb = 1.25 kg to a friend standing in front of him. the student and the s...

More questions: Mathematics Another questions

Questions on the website: 13722363