cherishdisah cherishdisah

04-07-2024
Mathematics

Answered

A survey carried out among a group of secondary school students showed that 2 out of every 10 students buy textbooks. If 5 students are randomly selected from the group, find correct to 3 decimal places, the probability that
I) exactly 3
II) less than 4
III) at least 2 students

Answer :

Other Questions

Fitting a linear regression model of the series on the time index and subtracting off the fitted mean function from the series.What could this method achieve?a.

The table represents the quadratic functions [tex]\( f(x) \)[/tex] and [tex]\( g(x) \)[/tex].[tex]\[ \begin{tabular}{|c|c|c|} \hline x & f(x) & g(x) \\

10. How is an executive agreement made by the president different from a treaty?A. An executive agreement expires after a year.B. An executive agreement can onl

1. Which biomolecules are examples of nucleic acids? Select all that apply.A. RNAB. DNAC. CarbohydratesD. Lipids

Hirschsprung disease can be characterized by the failure to pass stool within the first ____ of life.

What advantage do images have over printed text in journalistic reporting?A. They are memorable and often appeal to the emotions.B. They are interactive and all

What is the end behavior of the graph of the polynomial function [tex]f(x) = 3x^6 + 30x^5 + 75x^4[/tex]?A. As [tex]x \rightarrow -\infty[/tex], [tex]y \rightarr

What is [tex]\( y \)[/tex] in the equation [tex]\( 3(-x + y) + 2x = 0 \)[/tex]?A) [tex]\( x \)[/tex] B) 2 C) [tex]\( 4x \)[/tex] D) -7 E) None of the above

Two point particles with opposite charges are separated by a distance d. Also, q is the magnitude of charge of both particles. Now, these particles are placed i

Which factor pushed forward the popularity of rock music in America?A. Punk groups favored a mock conservative look.B. A lifestyle of drinking, drugs, and sex.C