Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. in an earlier poll, it was determined that 55% of

In an earlier poll, it was determined that 55% of the population support the prime minister....

50.1K

Verified Solution

Question

Statistics

  1. In an earlier poll, it was determined that 55% of thepopulation support the prime minister. Today, 100 people werepolled and 50% of respondents approve. If these polls are conductedweekly, can one claim that the prime minister's popularity hasdecreased? Explain your thinking with the help of appropriatecalculations.
  2. Research on a new medication shows it is 85% effective inrelieving allergy symptoms. In other words, 85 in 100 people wouldreport feeling better a day after taking the drug. How many usersof the medication would have to be surveyed before being 99.9% surethat at least someone felt relief?

Answer & Explanation Solved by verified expert
4.5 Ratings (718 Votes)
there are more than 1 questions    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Statistics
1.2K views

An amusement park studied methods for decreasing the waiting time (minutes) for rides by loading and...

Biology
1.2K views

Identify the cellular arrangement O a staphylococcus O b streptobacillus Oc streptococcus O d sarcina

Basic Math
1.2K views

Determine if the following statement is true or false A correlation coefficient can be 0...

Statistics
1.2K views

You plan to take out a 30 year fixed rate mortgage for 125 000 Let...

Algebra
1.2K views

You are playing cards and are dealt a hand of three cards from a standard...

Algebra
1.2K views

Given the sequence What term n in the sequence is 106 On 32 On 33...

Accounting
1.2K views

Accounting
1.2K views

Ida Sidha Karya Company is a family-owned company located on the island of Bali in...

Accounting
1.2K views

Turtle, a C corporation, has taxable income of $300,000 before paying salaries to the three...

Finance
1.2K views

16) Vodka Vanities (VV) just paid a $2.50 dividend on its common stock (it's only...

Accounting
1.2K views

At December 31, 2017, Maloney Corp. reported the following steckholder' equaty? (Clek on the icen...

Accounting
1.2K views

1ISOs are a common benefit for executives. Which of the following statements is false regarding...