30% of a bakery's pastries contain blueberries and 70% of their pastries contain chocolate. If the...
30% of a bakery's pastries contain blueberries and 70% of their pastries contain chocolate.
If the use of blueberries and chocolate are considered independent variables, what percent of their pastries contains at least one out of these two ingredients?
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30% of a bakery's pastries contain blueberries and 70% of their
pastries contain chocolate.
If the...
The demand for walnut pastries at Joanne’s Bakery on Saturday mornings is N(30, 8). Joanne currently...
The demand for walnut pastries at Joanne’s Bakery on Saturday
mornings is N(30, 8). Joanne currently makes 36 walnut
pastries for Saturday mornings. If four Saturday mornings are
randomly selected, what is the probability that Joanne will have
run out of walnut pastries on every one of the Saturdays?
A) 0.0026
B) 0.2266
C) 0.9064
D) 0.0668
A market research study about brand preference for a particular product among males and females revealed the following: 70% of consumers of this...
A 15.00 g milk chocolate bar is found to contain 9.500 g of sugar. Part B...
A 15.00 g milk chocolate bar is found to contain 9.500 g of sugar. Part B What will be the amount of sugar in milligrams if the size of the milk chocolate bar is reduced from 15.00 g to 5.000 g? Express your answer in milligrams to four significant figures. ► View Available Hint(s) IVO AED – O ? mg Submit Part C Given that a 15.00 g milk chocolate bar contains 9.500 g of sugar, calculate the percentage of...
1) Blueberry high-fiber muffins contain 56 % dietary fiber. If a package with a net weight...
1) Blueberry high-fiber muffins contain 56 % dietary fiber. If a package with a net weight of 12 oz contains six muffins, how many grams of fiber are in each muffin? Express your answer to two significant figures. 2) A jar of crunchy peanut butter contains 1.11 kg of peanut butter. If you use 6.0 % of the peanut butter for a sandwich, how many ounces of peanut butter did you take out of the container? Express your answer to...
II. An experiment to ascertain the effect of chocolate on cardiovascular health was performed using three different "types" of chocolate: (1) 100 gm. Dark Chocolate (DC); (2) 100 gm. Dark...
II. An experiment to ascertain the effect of chocolate on cardiovascular health was performed using three different "types" of chocolate: (1) 100 gm. Dark Chocolate (DC); (2) 100 gm. Dark Chocolate with 200 ml. full fat chocolate milk (DC+MK) and (3) 100gm. Milk Chocolate (MC). The chocolate Factors were given on separate days with an assay for antioxidant level measured one hour after ingestion. The data was presented in the following table: TABLE 3.12 Levels <One Hour Follow ing Chocolute...
4.3.17-BE Question Help * A dietitian is designing a daily diet that is to contain at least 60 un...
I need help in the following question. Thanks
4.3.17-BE Question Help * A dietitian is designing a daily diet that is to contain at least 60 units of protein, 40 units of carbohydrates, and 120 unis of fat. The diet is to consist of two types of foods. One serving of food A contains 30 units of protein, 10 units of carbohydrates, and 20 units of fat and costs S6. One serving of food B contains 10 units of protein,...
there are two urns A and B, that contain black and white marbles. Urn a contains...
there are two urns A and B, that contain black and white marbles. Urn a contains 3 white marbles and 2 black marbles. Urn b contains 24 white marbles and 16 black marbles. If your reach into one of the two urns at random and pull out a white marble, what is the probability that your reached into urn A. Please express your answer to nearest whole percent
B4. (a) Out of the students in a class, 80% love chocolate (event C), 30% love Marmite (event M) and 20% percent like both i) Write down the probabilities of all simple and complementary events as we...
B4. (a) Out of the students in a class, 80% love chocolate (event C), 30% love Marmite (event M) and 20% percent like both i) Write down the probabilities of all simple and complementary events as well as of the event 2 marks CNM Compute the probabilities that a randomly selected student ii) is a chocolate lover who does not like Marmite; iii) is a Marmite or a chocolate lover, but not both; iv) dislikes both Marmite and chocolate 2...
A population of 50 registered voters contain 30 in favor of Proposition 134 and 20 opposed....
A population of 50 registered voters contain 30 in favor of Proposition 134 and 20 opposed. An opinion survey selects a random sample of 4 voters from this population. (1) Calculate the probability that there will be no one in favor of Proposition 134 in the sample. (2) Calculate the probability that the sample contains exactly one pro 134 person. (3) Calculate the probability that there will be at least one person in favor of Proposition 134 in the sample.
The table below gives the percent of children under five considered to be underweight. Percent of...
The table below gives the percent of children under five considered to be underweight. Percent of Underweight Children Number of Countries 16–21.45 25 21.45–26.9 4 26.9–32.35 11 32.35–37.8 7 37.8–43.25 7 43.25–48.7 2 What is the best estimate for the mean percentage of underweight children? (Round your answer to two decimal places.) What is the standard deviation? (Round your answer to two decimal places.) Which interval(s) could be considered unusual? Explain. None of the intervals could be considered unusual since...
The table below gives the percent of children under five considered to be underweight. Percent of...
The table below gives the percent of children under five considered to be underweight. Percent of Underweight Children Number of Countries What is the best estimate for the mean percentage of underweight children? (Round your answer to two decimal places.) What is the standard deviation? (Round your answer to two decimal places.) How do I find the mid-value? 16-21.45 26 21.45-26.9 5 26.9-32.35 11 32.35-37.8 7 37.8-43.25 6 43.25-48.7 1 Which interval(s) could be considered unusual? Explain. The intervals 37.25-43.25...
The demand for walnut pastries at Joanne’s Bakery on Saturday
mornings is N(30, 8). Joanne currently makes 36 walnut
pastries for Saturday mornings. If four Saturday mornings are
randomly selected, what is the probability that Joanne will have
run out of walnut pastries on every one of the Saturdays?
A) 0.0026
B) 0.2266
C) 0.9064
D) 0.0668
A market research study about brand preference for a particular product among males and females revealed the following: 70% of consumers of this...
A 15.00 g milk chocolate bar is found to contain 9.500 g of sugar. Part B What will be the amount of sugar in milligrams if the size of the milk chocolate bar is reduced from 15.00 g to 5.000 g? Express your answer in milligrams to four significant figures. ► View Available Hint(s) IVO AED – O ? mg Submit Part C Given that a 15.00 g milk chocolate bar contains 9.500 g of sugar, calculate the percentage of...
II. An experiment to ascertain the effect of chocolate on cardiovascular health was performed using three different "types" of chocolate: (1) 100 gm. Dark Chocolate (DC); (2) 100 gm. Dark Chocolate with 200 ml. full fat chocolate milk (DC+MK) and (3) 100gm. Milk Chocolate (MC). The chocolate Factors were given on separate days with an assay for antioxidant level measured one hour after ingestion. The data was presented in the following table: TABLE 3.12 Levels <One Hour Follow ing Chocolute...
I need help in the following question. Thanks
4.3.17-BE Question Help * A dietitian is designing a daily diet that is to contain at least 60 units of protein, 40 units of carbohydrates, and 120 unis of fat. The diet is to consist of two types of foods. One serving of food A contains 30 units of protein, 10 units of carbohydrates, and 20 units of fat and costs S6. One serving of food B contains 10 units of protein,...
B4. (a) Out of the students in a class, 80% love chocolate (event C), 30% love Marmite (event M) and 20% percent like both i) Write down the probabilities of all simple and complementary events as well as of the event 2 marks CNM Compute the probabilities that a randomly selected student ii) is a chocolate lover who does not like Marmite; iii) is a Marmite or a chocolate lover, but not both; iv) dislikes both Marmite and chocolate 2...
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