books to her students for free reading time. In her book basket, she has 9 mysteries, 8 historical fiction novels, and 3 biographies. If there are 10 students in Miss Nestor's class for free reading time today, which of the following is the best prediction of the number of students who will

Q: Q7:-During the 10 weeks of a session, the marks scored by two candidates, A and B. Taking the…

A:

Q: skateboard 2. A study on crime suggested that at least 40% of all arsonists were less than 21 years…

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Q: 130 students ate breakfast. 175 students ate lunch. 271 students ate dinner. 65 students ate…

A:

Q: were to roll the dice one time what is the probably it will... A) Land On a 2? B) It will not land…

A: Probability means possibility. It is a branch of mathematics that deals with the occurrence of a…

Q: Use the Information to answer the following question. Jimmy purchased a package of jelly beans that…

A:

Q: A noted psychic was tested for ESP. The psychic was presented with 200 cards face down and askedto…

A: Z_test: If the given sample size is more than 30 then that is a large sample test. z test comes…

Q: It is believed that an ice cream making machine at Mulungushi University tuck shop makes corn ice…

A: Given: μ = 5   Explanation: i). Since, the claim that the machine no longer makes 5g corn ice cream…

Q: In the survey of employees at a fast food it was determined that  9 cooked food  12 washed dishes…

A:

Q: Night Owls - A MSU psychologist reports that 40% of MSU students regularly sleep less than 8 hours…

A: The random variable time follows normal distribution. The population proportion is 40%. We have to…

Q: At least one meal in the cafeteria?  students (b) Exactly one meal in the cafeteria?  students (c)…

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Q: In a survey, students were asked about their favorite subjects. The results are as follows:   80…

A: We will construct a Venn diagram according to the given informations.

Q: The following täble contains data from a study of two airlines which fly to Small Town, USA. If one…

A: The provided table is:

Q: A pol asked respondents if they agreed with the statement that colleges should reserve a certain…

A: The number of respondents that agreed with the statement is 10.

Q: Jane surveys a random sample of 200 students from her middle school to learn what type of school…

A: Obtain the sample proportion of students who prefer sandwich: It is given that among a sample of 200…

Q: To help plan the number of meals to be prepared in a college cafeteria, a survey was conducted, and…

A: Define B as breakfast, L as lunch, and D as dinner.   The Venn diagram for the given is given below…

Q: Kiyo is creating a table using mosaic tiles chosen and placed randomly. She is picking tiles without…

A: From the image, we see that there are 15 tiles total. Among them, 6 are blue, 2 red, 3 yellow, 4…

Q: Recently a community college offered a 2-credit course to help students with math anxiety. At the…

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Q: Night Owls - A MSU psychologist reports that 38% of MSU students regularly sleep less than 8 hours…

A: Hey, since there are multiple subparts posted, we will answer first three subparts. If you want any…

Q: 80% of the managers in an international company have traveled abroud, 60% of them can speak q…

A:

Q: hot dog. If 150 customers enter the Quickie Mart today, how likely is it that the store sells al of…

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Q: Aidan is a goalie for his school’s hockey team. He normally stops 87% of the shots that come his…

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Q: in a math test , 368 students from a scool took a  test , the scores   are 5,10,18,26 and 31 . find…

A: First calculate mean and standard deviation of the sample scores .  The sample size is n=5. The…

Q: To help plan the number of meals to be prepared in a college cafeteria, a survey was conducted, and…

A:

Q: To help plan the number of meals to be prepared in a college cafeteria, a survey was conducted, and…

A:

Q: To help plan the number of meals to be prepared in a college cafeteria, a survey was conducted, and…

A: Let B= Number of students who ate breakfast Let D = Number of students who ate Dinner Let L = Number…

Q: Recently, a nurse commented that when a patient calls the medical advice line claiming to have the…

A: Given : p = 0.04 n = 25

Q: Use the information to answer the following question. Jimmy purchased a package of jelly beans that…

A: We have to find out correct answer from given options..

Q: A teacher has two large containers filled with blue, red, and green beads, and claims the proportion…

A: Assume that p1 and p2 are the true proportion of red beads in container 1 and 2, respectively.

Q: QA buffalo, your cola distributor is featuring a super-special sale on 12- packs. She wonders where…

A: Answer: To find out whether there is a difference in the mean sale for cola stacked at the three…

Q: ​Claim: A majority of adults would erase all of their personal information online if they could. A…

A: ​Claim: A majority(i.e. more than 50%) of adults would erase all of their personal information…

Q: To help plan the number of meals to be prepared in a college cafeteria, a survey was conducted, and…

A: n(B) = 127 students ate breakfast.n(L) = 178 students ate lunch.n(D) = 279 students ate…

Q: In the survey of employees at a fast food it was determined that  9 cooked food  12 washed dishes…

A: The shaded region in the Venn diagram represent number of employees did at least two of these jobs:

Q: A survey of 100 students at New England College showed the following: 45 take English. 47 take…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A B Total 17 11 6 Male 13 41 Female 18 14 38 Total 35 25 19 79 If one student is chosen at random,…

A: Given :   A B C Total Male 17 11 13 41 Female 18 14 6 38 Total 35 25 19 79

Q: Lucy collects data from a random sample of seventh-graders. Out of 40 respondents, 7 attend…

A: no. of student in sample = n = 40 no. of students attended after-school Programms = x = 7 Total No.…

Q: 26. A researcher compared the time (in seconds) that children in two classrooms remained seated…

A:

Q: In a survey of 399 randomly selected households conducted in the U.S., it was found that 158 of the…

A: Given Information: Population proportion (po) =0.5 Sample size (n) = 399 Sample proportion (p) =…

Q: Statewide, the police clear by arrest 35% of the robberies and 42% of the aggravated assaults…

A: we have the population proportion pμ =0.35 + 0.42 from the given problem we have the sample size  N…

Q: Night Owls - A MSU psychologist reports that 40% of MSU students regularly sleep less than 8 hours…

A: Given that:  population proportion(p)=0.40 x=77 n=215

Q: A teacher has two large containers filled with blue, red, and green beads, and claims the proportion…

A: Given that  Let p1 = the true proportion of red beads in container 1 and p2 = the true proportion of…

Q: Use the information to answer the following question. Jimmy purchased a package of jelly beans that…

A: A bag contains 75 jelly beans. It has jelly beans of different colors. Given that the bag has a hole…

Q: The two-way table below reflects the responses from a group of middle and high school students…

A:

Q: ecently a community college offered a 2-credit course to help students with math anxiety. At the…

A: Correlation coefficient measures the strength and direction of the linear relationship between two…

Q: The table shows the results of a random survey of students in grade 9 and grade 10. Every student…

A: The contingency table is a type of table which explains the frequency of the variables. It is used…

Q: 130 students ate breakfast.

A:

Q: Recently a community college offered a 2-credit course to help students with math anxiety. At the…

A:

Q: A store is instructed by corporate headquarters to put a markup of 43​% on all items. An item…

A: Here we will find correct selling price and manager's error,

Q: To help plan the number of meals to be prepared in a college cafeteria, a survey was conducted, and…

A: Hey, since there are multiple subparts posted, we will answer first three subparts. If you want any…

Q: Use inductive reasoning to predict the most probable next letter in the list.., H, I, M, N, R, S, O…

A: Observe the pattern

Q: To help plan the number of meals to be prepared in a college cafeteria, a survey was conducted, and…

A:

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.