subject

Mathematics, 28.05.2020 00:01 satwikap3304

The median score on the midterm exam in Mr. Atchison’s history class was 82. The median score on the final exam was 85. The range of scores was 35 for the midterm and 42 for the final. All 15 students in the class took both exams. Which of the following must be true?

a. The mean score was higher on the final exam than on the midterm exam.
b. More students scored above 82 on the final exam than on the midterm exam.
c. The highest score on the final exam was higher than the highest score on the midterm exam.
d. More students received a score above 90 on the final exam than on the midterm exam.

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 19:50

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

Answers: 1

question

Mathematics, 21.06.2019 21:00

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Answers: 1

question

Mathematics, 21.06.2019 21:30

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244

Answers: 1

question

Mathematics, 21.06.2019 22:00

The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities

Answers: 1

You know the right answer?

The median score on the midterm exam in Mr. Atchison’s history class was 82. The median score on the...

Questions

question

Mathematics, 03.08.2019 10:30

What is the area of a rectangle with width 25 inches and length 35 inches? 1/5 in² 6/25 in² 6/10 in² 2 in²...

question

Biology, 03.08.2019 10:30

People were able to specialize in specific jobs because...

question

English, 03.08.2019 10:30

Read the passage: half sunk, a shatter’d visage lies, whose frown and wrinkled lip and sneer of cold command identify the pun in the passage. a) the...

question

English, 03.08.2019 10:30

To evaluate the clarity of a written procedure, which questions should a reader ask? check all that apply. is it complete? is it entertaining? is...

question

Biology, 03.08.2019 10:30

How might evidence obtained from genetic counselors change the lives of families? list at least three factors that might change....

question

Mathematics, 03.08.2019 10:30

Two groups of students were asked how far they lived from their school. the table below shows the distances in miles: group a (distance in miles) 1 1...

question

Mathematics, 03.08.2019 10:30

What is the area of this figure? drag and drop the appropriate number into the box. a = 1159.5 in² 806.52268.54174.5 a shape made up of a rectangle w...

question

Biology, 03.08.2019 10:30

The higher invertebrates are divided into two evolutionary lines, protostomes and deuterostomes. this division is based on which developmental feature...

question

Mathematics, 03.08.2019 10:30

Ivan is an artist. he creates 1 sculpture for every 5 paintings. if he has created 45 paintings, how many sculptures has he created?...

question

Health, 03.08.2019 10:30

Which of these strategies are used to prevent substance use and abuse? check all that apply. 1)barriers 2)refusal 3)negotiation 4)decision making 5)d...

question

Mathematics, 03.08.2019 10:30

Line mn passes through points m(4, 3) and n(7, 12). if the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b...

question

Social Studies, 03.08.2019 10:30

What did the cartridge incident reveal about britain's attitude toward indian culture...

question

Spanish, 03.08.2019 10:30

Read the two sentences below and decide if they end with adjectives of the opposite meaning. rosa es delgada. pedro es flaco. true or false....

question

English, 03.08.2019 10:30

Where should the comma be placed? “although it may sound like some sort of mythical event the henniges weren’t telling tales. a. although, c. althoug...

question

Mathematics, 03.08.2019 10:30

Kitchen chairs are purchased wholesale for $36 by a discount furniture store. then, the store marks up the chairs by 60 percent. the store has a speci...

question

Spanish, 03.08.2019 10:30

Read the two sentences below and decide if the end with opposite adjectives. el gato es feo. el perro es bonito. true or false...

question

History, 03.08.2019 10:30

The “powder keg” in the balkans refers to the invasion of the region by outside forces. political instability of the region. efforts taken to ease ten...

question

Mathematics, 03.08.2019 10:30

Can some one me i need immediate...

question

Biology, 03.08.2019 10:30

The population of the former soviet republic is falling due to illness and fewer people having children. how would technology most likely be useful to...

question

Mathematics, 03.08.2019 10:30

The formula for a trapezoid relates the area a, the two bases, a and b, and the height, h. a=(a+b)2h solve for a.

More questions: Mathematics Another questions

Questions on the website: 13722363