SOLUTION:
9.)
Hence the required probability is 4/7.
xtra for Experts . A spinner is divided into 7 equal sections where 2 are black,...
A circular spinner is divided into 11 sectors of equal area: 2 red sectors, 3 blue, 4 yellow, and 2 green. Consider the experiment of spinning the spinner once. Find the probability that the spinner lands on blue.
A spinner has 10 equally sized sections, 7 of which are gray and 3 of which are blue. The spinner is spun twice. What is the probability that the first spin lands on gray and the second spin lands on blue ? Write your answer as a fraction in simplest form.
An experiment is performed where a 4-color spinner is spun and then a 4-sided die is rolled. The possible outcomes for each event are red (R), blue (B), yellow (Y), and green (G) for the 4-color spinner and 1, 2, 3, and 4 for the 4-sided die. Identify the sample space for this experiment. Answer Separate the elements of the sample space with commas.
Level 5 Use this photo for the question below. A board game has a spinner divided into sections of equal size. Each section is labeled with a number between 1 and 5. Which number is a reasonable estimate of the number of times the spinner will land on a section labeled 5 over the course of 150 spins? Your answer This is a required question Back Next Page 6 of 8 Never submit passwords through Google Forms. This form was...
Question Completion Status the co are is playing a game in which she must Use the below Tree Diagram to the town sided to four colections, each ubered 1.210 & The second r e bundy . The ons -Red Blue fellow Sod We Follow Play Game wlod Mue Yollow led We Follow A) The groo v e 2) The probatiay of getting an odd number on the test sanner and a red or yalon on the other The probationem Marie...
2. A box contains 5 red balls, 7 white balls, and 8 black balls. Four balls are randomly chosen (without replace- ment). What is the probability that (a) 1 red ball, 2 white balls, and 1 black ball are chosen? (b) exactly two red balls are chosen? (c) the first chosen is black, the last three chosen are two white balls and one black ball?
Question 3 0/1.6 pts A roulette wheel has 16 red slots, 16 black slots, and 2 green slots. When it is spun, a metal ball has an equal chance to land in each slot. A bet on red pays even money, i.e., if the ball lands in a red slot you win an amount equal to your bet and if the ball does not land in a red slot you lose the amount you bet. You come to the roulette...
red- /36 black -1s/39 Jeen 2/3 38 pessible outcormes pesible outcormes 4) In the game of roulette, a wheel is spun with 38 possible outcomes. 18 of these outcomes are red, 18 black, and 2 green. AIl 38 outcomes are equally likely an outcome of red? no Plesectly 2 red) a) If you play 10 games of roulette, what is the probability exactly 2 of these games has b) If you play 10 games of roulette, would it be unusual...
A class of 125 students from civil, mechanical and electrical engineering backgrounds is divided into 2 sections (sections A and B). Section A contains of 18 civil engineers and a total of 50 students. Section B contains 44 mechanical engineers. There are a total 40 civil engineers and 60 mechanical engineers in the class. What is the probability that a random student is a Civil engineer and from section B? Please enter the answer to 3 decimal places.
MA 485-585 PROBABILITY THEORY QUIZ #1 JANUARY 22 2. An urn contains 7 black and 4 white balls. We randomly draw 4 of the 11 balls What is the probability that we selected exactly 3 black and 1 white balls?