This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Solve the problem. Round your answer to the nearest whole number unless indicated otherwise.At one ... (Read 30 times)

penza

  • Hero Member
  • *****
  • Posts: 1,022
on: Jan 18, 2020

Question 1

Solve the problem. Round your answer to the nearest whole number unless indicated otherwise.

Among a sample of 76 students selected at random from one college, the mean number of siblings is 1.5 with a standard deviation of 1.2. Find the 95% confidence interval. Round your answer to two decimal places.
◦ 1.22 < μ < 1.78
◦ 1.36 < μ < 1.64
◦ 74.04 < μ < 77.96
◦ 1.47 < μ < 1.53

Question 2

Solve the problem. Round your answer to the nearest whole number unless indicated otherwise.

At one hospital, a random sample of 100 women giving birth to their first child is selected. Among this sample, the mean age was 25.6 with a standard deviation of 5.9. Find the 95% confidence interval. Round your answer to two decimal places.
◦ 24.42 < μ < 26.78
◦ 24.3 < μ < 26.9
◦ 25.01 < μ < 26.19
◦ 25.48 < μ < 25.72
Statistical Reasoning for Everyday Life ¦ Bennett, Briggs, Triola ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by penza on Jan 18, 2020

morrie123456

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jan 18, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 50% of students answer this correctly


penza

  • Member
  • Posts: 1,022
Reply 2 on: Jan 18, 2020
:D TYSM

connor417

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Giardiasis. Colorized electron micrograph of a Giardia protozoan adhering to the surface of an epith Giardiasis. Colorized electron micrograph of a Giardia protozoan adhering to the surface of an epith
The Nine-Dot Problem The Nine-Dot Problem
How to solve any percent change problem How to solve any percent change problem
Solve the following log function: Solve the following log function:
Meiosis Halves the Chromosome Number Meiosis Halves the Chromosome Number
The problem of repetitive DNA The problem of repetitive DNA
Video: Proteins Defined, Hierarchy & Composition of Cells

For a complete list of videos, visit our video library