mcleanstephanie9 mcleanstephanie9

05-05-2024
Mathematics

Answered

a researcher claims that 31% of US adults are afriad to fly. You want to test this claim. In a random sample of 1100us adults in the US 315 said they were afraid to fly. At an a=0.05, can you reject the claim?

Answer :

Other Questions

A rectangle has a length of [tex]$24 \text{ cm}$[/tex], to the nearest cm, and a width of [tex]$6.4 \text{ cm}$[/tex], to the nearest mm. Work out the upper bou

What is the domain of [tex]$y=\sec (x)$[/tex]?A. All real numbersB. All real numbers except [tex]$n \pi + \frac{\pi}{2}$[/tex], where [tex][tex]$n$[/tex][/tex]

2. ¿Qué tan rápido pueden desarrollarse los síntomas de una enfermedad transmitida por los alimentos?A. unos segundos B. unos minutos C. unos meses

Evaluate [tex](\sqrt[4]{81})^3[/tex]

a. ¿Por qué creen que Guilaine considera que el Neolítico fue una gran revolución? ¿Están de acuerdo o no con este autor? ¿Por qué?b. ¿Les parece correcta la af

c) An artificial satellite of the Earth revolves in a circular orbit at a height of [tex]35,900 \, \text{km}[/tex] above the Earth's surface. What are the orbit

In ________, one party focuses on convincing its counterpart that the cost of disagreeing with its terms is very high. It is often used when laborers are willin

1. If [tex]$n(A) = 40$[/tex], [tex]$n(B) = 60$[/tex], and [tex]$n(A \cup B) = 80$[/tex], then:a. Define the set.b. Find the value of [tex][tex]$n(A \cap B)$[/te

Irony emphasizing that human beings are involved in forces beyond their control is _____. a. Cosmicb. Dramaticc. Situationald. Verbal

What happens when you first add water to the stream table? 1. Does a stream form immediately? - If so, how does the water flow? - If not, describe what hap

What does this APA entry represent? First, S., Tomlins, L., & Swinburn, A. (2012). From trade to profession - the professionalisation of the paramedic workf

can somebody please just make something up for this. Track your eating habits and exercises. Write in Spanish a paragraph of seven to nine sentences that descr

Coach Taylor wants to call a time out, so without speaking, she holds up her hands to form the letter T. What type of gesture is Coach Taylor using? O Illustrat

Mr. and Mrs. Turner bought a home for $55,000. It was assessed at 80% of the purchase price. If the real estate tax was $4.74 per $100, how much realty tax did

Which of the following is not true about different applications of emotions and moodsa. One application of is in screening candidates for positions that requi

What was one unique feature of Judaism in ancient times A it urged its followers to conquer nonbelievers B it banned all consumption of meat C it promoted a bel

Which questions would the nurse ask family members to assess the sociocultural variables of the family? Select all that apply. One, some, or all responses may b

The important issue in segmenting markets is determining the extent to which a market should be segmented and how large each segment should be. The greater the

Learning outcomes-Recognize the impact of cultural diversity in international business-Identify the necessity of adapting to cultural differences-Recognize the

Circle E with a diameter (congruent) CD and radius (congruent) EA. (Congruent) AB is tangent to E at A. if EA = 10 and AB = 11, solve for EB. Round your answer