subject

Mathematics, 22.02.2021 22:40 AnonymousLizard52303

Please include an explantation! A marketing firm wants to estimate the true proportion of people in a city who use a certain brand of mobile phone. They want to produce a 90% confidence interval with a margin of error of at most 0.07. Which of the following is the smallest sample size that will produce the desired interval?

35

94

139

196

339

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 18:30

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Answers: 2

question

Mathematics, 21.06.2019 19:10

What is the absolute value of the complex number -4-sqrt2i

Answers: 2

question

Mathematics, 21.06.2019 20:30

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Answers: 3

question

Mathematics, 21.06.2019 22:20

Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x+1|+1? shift 1 unit left and 1 unit down shift 1 unit left and 1 unit up shift 1 unit night and 1 unit down shift 1 unit nght and 1 unit up

Answers: 1

You know the right answer?

Please include an explantation! A marketing firm wants to estimate the true proportion of people in...

Questions

question

Business, 19.03.2021 01:00

During the months of January and February, Hancock Corporation sold goods to three customers. The sequence of events was as follows: Jan. 6 Sold goods...

question

Chemistry, 19.03.2021 01:00

Calculate the volume of water (in mL) you would expect to be produced by the reaction you ran with the 2-methyl-cyclohexanol in the lab. (dwater = 1.0...

question

Social Studies, 19.03.2021 01:00

Discuss Four way in which ones acceptance of responsibility can influence affective communication...

question

History, 19.03.2021 01:00

Como debes vivir tu sexualidad...

question

History, 19.03.2021 01:00

If you were a superhero, what would your weakness be?...

question

Mathematics, 19.03.2021 01:00

A rental car company charges $55.98 per day to rent a car and $0.14 for every mile driven. Joseph wants to rent a car, knowing that: • He plans...

question

Mathematics, 19.03.2021 01:00

Please help me out with this! ...

question

Chemistry, 19.03.2021 01:00

2 The current temperature, wind, precipitation and other atmospheric conditions at any given time describes what? A Controls B Clim...

question

Mathematics, 19.03.2021 01:00

Suppose that the functions h and g are defined as follows, h(x)=x+4 g(x) = (x+3)(x+1) (a) Find Find (9 (b) Find all values th...

question

Mathematics, 19.03.2021 01:00

Is -6/0 as a fraction = -6 o undefined...

question

Mathematics, 19.03.2021 01:00

Michaela cut 1\5 from around dessert lirael cut the aame pice from th3 dessert with an angle measure if 45 digreas. Who cut the larger pice?...

question

Mathematics, 19.03.2021 01:00

James and Sarah went out to lunch. The price of lunch for both of them was $40. They tipped their server 10% of that amount. How much did each...

question

Mathematics, 19.03.2021 01:00

The graph displays the recorded speeds of a truck over certain time intervals. 60 50 40 30 Speed of Truck (in miles per...

question

Mathematics, 19.03.2021 01:00

The diagram shows a regular octagon ABCDEFGH Each side of the octagon has length 10 cm. Find the area of the shaded region ACDEH. Give

question

Mathematics, 19.03.2021 01:00

What are the domain and range of g(x)=-1/2(x+22)-15...

question

Mathematics, 19.03.2021 01:00

Which of the following describes volume? I. the amount of frosting on a cake II. the amount of space in a sock drawer III. the distance between two ci...

question

History, 19.03.2021 01:00

How is the term “sawdust empire,” which is used today to describe the Northwest region during the 1950s and 1960s, connected to the GI Bill? a The ti...

question

Mathematics, 19.03.2021 01:00

To prepare for a party, Jada poured 0.45 liter of juice into each of several cups. Altogether she poured 9 liters of juice into the cups....

question

Mathematics, 19.03.2021 01:00

Define F: Z → Z by the rule F(n) = 2 − 3n, for each integer n. (i) Is F one-to-one? Suppose n1 and n2 are any integers, such that F(n1) = F(n2). Subst...

question

Mathematics, 19.03.2021 01:00

Using a rock wall as one side and fencing for the other three sides, a rectangular patio will be constructed. Given that there are 120 feet of fencing...

More questions: Mathematics Another questions

Questions on the website: 13722363