subject

Mathematics, 10.02.2020 08:05 uniqueray33

While spending a day at the beach, Joanna took a survey. She found that 83.5% of people people wore sunscreen. The margin of sampling error was within 2 percentage points. Find the range of beach attendees who wore sunscreen.

Fill in the blank: 81.5≤x≤

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 20.06.2019 18:02

Factor a^3 - 3 + 3a^2 - a. a) (a - 1)(a + 1)(a + 3) b) (a^2 + 1)(a - 3) c) (a^2 - 3)(a + 1)

Answers: 3

question

Mathematics, 21.06.2019 17:00

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

Answers: 2

question

Mathematics, 21.06.2019 17:40

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Answers: 1

question

Mathematics, 21.06.2019 19:00

The distributive property allows you to say that 3(x − 1) = 3x −

Answers: 1

You know the right answer?

While spending a day at the beach, Joanna took a survey. She found that 83.5% of people people wore...

Questions

question

Physics, 11.01.2020 02:31

Which term describes a substance that has a low melting point and poor electrical conductivity?...

question

Social Studies, 11.01.2020 02:31

The authorized the federal government to sue to desegregate public schools and facilities. a. civil rights actb. rehabilitation actc. military and ov...

question

Social Studies, 11.01.2020 02:31

De roode notes that animals besides humans self-medicate. from your own knowledge of animals, what are some ways that domestic pets like cats and dogs...

question

Business, 11.01.2020 02:31

Ics provides a standardized approach to the command, control, and coordination of emergency personnel. a. on-sceneb. off-sitec. eocd. non-activated...

question

Business, 11.01.2020 02:31

The mean monthly bill for a sample of households in a city is $70, with a standard deviation of $8. using this data, let us assume that th...

question

Social Studies, 11.01.2020 02:31

Part of correctional films' popularity comes from the fact that correctional films are marketed as being based on true stories and/or actual events. t...

question

Mathematics, 11.01.2020 02:31

You believe that requiring students to attend a series of presentations on study skills will improve their grades. you are concerned that boys and gir...

question

Mathematics, 11.01.2020 02:31

Astatistics professor bought a new car for $35,000. for the next 5 years, she used several automotive web pages to estimate the value of the car. she...

question

Mathematics, 11.01.2020 02:31

In this sample, are the events "believed the false headline" and "believed the true headline" mutually exclusive? a civics teacher asked her st...

question

Computers and Technology, 11.01.2020 02:31

As in algebra, you can use brackets to override the order of operations excel follows to perform formula calculations. true or false?...

question

Social Studies, 11.01.2020 02:31

What type of research describes people's behavior in rich detail and focuses on the meanings people give to their actions? a: deductive researchb: q...

question

Business, 11.01.2020 02:31

When a buyer begins to discuss his or her needs with a broker, it is called the listing phase. exercising fiduciary duties of care and skill. the firs...

question

Business, 11.01.2020 02:31

Game-theory analyzes oligopoly behavior by using concepts derived from the study of games-of-chance such as dice games, solitaire, and roulette. true...

question

English, 11.01.2020 02:31

What type of organizational pattern highlights the aspects of a topic that are most useful and important for an audience to understand?...

question

Business, 11.01.2020 02:31

When a free-rider problem exists, a. entrepreneurs will eventually find a way to make free-riders pay their share. b. the good wil...

question

Social Studies, 11.01.2020 02:31

When a substitution mutation changes the codon ccc to the codon cca, both code for proline. what type of mutation is this?...

question

Physics, 11.01.2020 02:31

When consumption or production of a product has a harmful side effect that is borne by people not directly involved in the market exchange for that pr...

question

Business, 11.01.2020 02:31

When excedrin introduced its new excedrin migraine into its product line of pain relievers, it was introducing what is called a: 1. line extension2. f...

question

Physics, 11.01.2020 02:31

When an electric stove element is hot enough, it gives off a dull red glow. when it cools to the point that it no longer glows, it will....

question

Business, 11.01.2020 02:31

When consumers share a strong need that cannot be satisfied by an existing product, it is called a) negative demandb) latent demandc) declining...

More questions: Mathematics Another questions

Questions on the website: 13722363