Acceso
Prima
Hogar Banco de preguntas Matemáticas Estadísticas
Pregunta
upstudy study bank question image url

A political data analyst is analyzing the popularity of the new bills being considered on the House floor. There are currently 435 voting representatives in the House of Representatives. The data analyst collects a random sample of 50 representatives from the 357 representatives that have 6 years or less of service in the House and records their opinions. (a) What is the population being studied? The 50 representatives surveyed by the analyst The 435 voting representatives in the House The representatives of the House voting and non voting What is the sample? The 435 voting representatives in the House with 6 years or less of service The 50 representatives surveyed by the analyst All representatives of the House voting and non voting The representatives of the House with 6 years or less of service The

Ask by Lane Guzman. in the United States
Mar 14,2025

Solución de inteligencia artificial de Upstudy

Respuesta verificada por el tutor

Responder

The population is the 435 voting representatives in the House. The sample is the 50 representatives surveyed.

Solución

¡Inicia sesión para desbloquear respuestas gratis!

Una plataforma de aprendizaje en la que confían millones de estudiantes y profesores reales.

star-icon Descubrir

Respondido por UpStudy AI y revisado por un tutor profesional

Mind Expander

The population being studied is the 357 representatives that have 6 years or less of service in the House. This is the entire group the analyst is interested in understanding opinions from. The sample consists of the 50 representatives selected from this population. This smaller group is what the analyst uses to gauge the overall opinions of all those 6-year-or-less representatives without needing to survey every single one. By focusing on this sample, the analyst can make educated guesses about the sentiments within the larger population while saving time and resources!

preguntas relacionadas

Which of the following are the conditions for the 1-Population Proportion Confidence Interval? Select all that apply. If sampling with replacement, the sample should be at least \( 30 \% \) of the population. If sampling without replacement, the sample should be at most 10\% of the population. Random Sample n is at least 30 Normal Distribution \( \mathrm{n}(1-\mathrm{p}) \) is at least 10 np is at least 10
Estadísticas United States Mar 17, 2025
Assume that adults have IQ scores that are normally distributed with a mean of \( \mu=100 \) and a standard deviation \( \sigma=15 \). Find the probability that a randomly selected adult has an IQ less than 127 . Click to view page 1 of the table. Click to view page 2 of the table. The probability that a randomly selected adult has an IQ less than 127 is (Type an integer or decimal rounded to four decimal places as needed.)
Estadísticas United States Mar 17, 2025
15. A score that is 20 points below the mean corresponds to a \( z \)-score of \( z=-0.50 \). What is the population standard deviation?
Estadísticas United States Mar 17, 2025
The critical value for a \( 90 \% \) confidence interval is what number to three decimal places? Type your answer... Previous
Estadísticas United States Mar 17, 2025
14. Find the \( z \)-score corresponding to \( X=24 \) and the \( X \) value corresponding to \( z=+1.50 \) for each of the following samples. \( \begin{array}{l}\text { a. } M=20 \text { and } s=12 \\ \text { b. } M=20 \text { and } s=4 \\ \text { c. } M=30 \text { and } s=8 \\ \text { d. } M=30 \text { and } s=10\end{array} \)
Estadísticas United States Mar 17, 2025

Latest Statistics Questions

Multiple Answer 2 points Which of the following are requirements to compute the 1-population proportion confidence interval? Select all that apply. Univariate Data Bivariate Data Numerical Data Categorical Data
Estadísticas United States Mar 17, 2025
The critical value for a \( 90 \% \) confidence interval is what number to three decimal places? Type your answer... Previous
Estadísticas United States Mar 17, 2025
Confidence Intervals are used to estimate choose your answer... choose your answer... Previous parameters statistics means proportions statistical values
Estadísticas United States Mar 17, 2025
Which of the following are the conditions for the 1-Population Proportion Confidence Interval? Select all that apply. If sampling with replacement, the sample should be at least \( 30 \% \) of the population. If sampling without replacement, the sample should be at most 10\% of the population. Random Sample n is at least 30 Normal Distribution \( \mathrm{n}(1-\mathrm{p}) \) is at least 10 np is at least 10
Estadísticas United States Mar 17, 2025
Which of the following are the conditions for the 1-Population Proportion Confidence Interval? Select all that apply. If sampling with replacement, the sample should be at least \( 30 \% \) of the population. If sampling without replacement, the sample should be at most \( 10 \% \) of the population. Random Sample nis at least 30 Normal Distribution n(1-p) is at least 10 np is at least 10
Estadísticas United States Mar 17, 2025
Anterior Próximo
¡Prueba Premium ahora!
¡Prueba Premium y hazle a Thoth AI preguntas de matemáticas ilimitadas ahora!
Quizas mas tarde Hazte Premium
Estudiar puede ser una verdadera lucha
¿Por qué no estudiarlo en UpStudy?
Seleccione su plan a continuación
Prima

Puedes disfrutar

Empieza ahora
  • Explicaciones paso a paso
  • Tutores expertos en vivo 24/7
  • Número ilimitado de preguntas
  • Sin interrupciones
  • Acceso completo a Respuesta y Solución
  • Acceso completo al chat de PDF, al chat de UpStudy y al chat de navegación
Básico

Totalmente gratis pero limitado

  • Solución limitada
Bienvenido a ¡Estudia ahora!
Inicie sesión para continuar con el recorrido de Thoth AI Chat
Continuar con correo electrónico
O continuar con
Al hacer clic en "Iniciar sesión", acepta nuestros términos y condiciones. Términos de Uso & Política de privacidad