What is the percentage of the area above z= 1.59? Round to nearest tenth as needed

Q: f. Use your completed chart. What percent of the total number of vehicles over the 6-month period…

A: d. Average monthly number of vehicles entering grand canyon over six months Average=(total number of…

Q: Estimate the measure of ZKLM to the nearest 10°. L. K M

A: Topic = Angles

Q: Calculate M and N b) Average of the attendance in every 10 minutes c) 60th Percentile – 3rd Decile

A: The data of attendance of visitor for every 10 minutes is, 82, 97, 56, M, 58, 84, 73, 11, 94, 36,…

Q: A 4 cm cube is cut into 1 cm cubes. What is the percentage increase in the surface area after…

A: Given : A 4 cm cube is cut into 1 cm cubes.   Earlier surface area of the cube =  6(side)2       =…

Q: Nhat proportion would you expect to have less than 5 accidents?

A: Let , X→N(μ=6.4 , σ=1.5) Here , we want to find the P(X<5)

Q: (b) What percentage of standardized test scores is less than 190 or greater than 850? % (Round to…

A: We have to find the percentage of standardized test scores, less than 190 or greater than 850.

Q: Find the proportion of observations such that z > 2.85 z (Enter your answer rounded to four decimal…

A:

Q: How to calculate the percentage

A: Percentage is a fraction or a ratio in which the value of whole is always 100.    Percentage…

Q: Find the n amount, given that with a 95 percent confidence the error is by three percentage points…

A: Formula : Margin of error: ME=Zα/2 * √p̂(1-p̂)/n

Q: What is the percent of the total area between z= 0.8 and z=1.6 round to the nearest integer

A: we know that  Z-score =(x-mu)/sigma

Q: (d) What percentage of the data is between 7.3 kg and 11.7 kg? (w) What percentage of the data is…

A: As you want we find only d and w From given data: Mean μ= 9.5 kg, Standard Deviation σ= 1.1 kg.

Q: 00:00 In a survey, 7 out of 8 people preferred cooking to washing dishes. How would you write this…

A: As given,    7 out of 8 people preferred cooking to washing dishes.

Q: The heights of a group of men averaged 69 inches and followed the normal curve. The 91st percentile…

A: Solution: Let X be the height of group of men. μ= 69 inches  Average height of men.  The 91st…

Q: A food company distributes its tomato soup in two cans of different sizes. For the larger can, both…

A:

Q: What is the percent uncertainty in the measurement 5.38 0.21 m ? Express your answer using two…

A: The formula for calculating percent uncertainty is percent uncertainty =

Q: Calculate the GPA to the nearest thousandths places for the following grades; A :6 B :6 C :2 D…

A: We have to find the GPA to the nearest thousandths places for the given grades.

Q: A food company distributes its tomato soup in two cans of different sizes. For the larger can,…

A:

Q: d) What percentage of women are TALLER than 5 feet 11 inches? Round to nearest tenth of a percent. %…

A: Given Information: Mean height of adult men = 69.8 inches The standard deviation of height of adult…

Q: A vehicle owner buys gasoline by allocating 360 TL for gasoline every month. Since you bought 72 and…

A: The average price can be calculated as total cost / liters of gasoline

Q: P(A or B) = 15/26. enter the correct percentage rounded to the nearest whole percent

A: According to the given information in this question P( A or B) = 15/26 We need to find the…

Q: in the actual measures the level. In a test to diabetes, a patient is classified as needing further…

A: Given Information: A patient is classified as needing further testing for gestational diabetes if…

Q: Convert the following percentages to a decimal (to three decimal places): A.  5% B.  11.4% C.  0.5%…

A: a.5% is converted into a decimal as 0.05(=5/100).b.11.4% is converted into a decimal as…

Q: Calculate the GPA to the nearest thousandths places for the following grades; A :6 B :6 C :2 D…

A: We have to calculate the GPA for the given grades.

Q: What proportion of smokers in the sample died from heat disease? Round your answer to four decimal…

A: Given: Health data given for different categories. To calculate: Proportion of people who died from…

Q: A karat is measure of the purity of gold indicating how many parts out of 24 are pure.  Calculate…

A: We will use concept of ratio to solve this.

Q: A survey of 78 snowmobilers revealed that 51 of them have driven under the influence of alcohol.…

A: Given that, n= 78 And X= 51 We know that, p= X/n

Q: What is Robert's markup percentage on a bag of popcorn? (Round answer to 0 decimal places, e.g.…

A: We will use the following formula to calculate the markup percentage. MARKUP % = (Selling Price –…

Q: given: mean= 68.73 s.d. 9.03 find what percentage of the scores fall above 50?

A: Given μ=68.73 and σ=9.03 consider,…

Q: Last year's freshman class at Big State University totaled 5,348 students. Of those, 1,263 received…

A:

Q: What percentage ) What percentage of the people do not smoke? of the people do not exercise…

A: The data is given by   Smoke Do not smoke Total Exercise regularly 4 21 25 Do not exercise…

Q: Change the following percentages to decimals: a) 50% b) 390? % c) 45% f) 4.12% d) 33% e) 25.6% g)…

A: a) 50% = 0.5

Q: What is the approximate percentage of students who scored between 29 and 71 on the test? Round to…

A:

Q: What is the percentage of the area below Z = -1.37 (round to the nearest tenth as needed )

A: From question, We'll find the percentage of the area below Z = -1.37 The solution is below,

Q: d) What percentage of women are TALLER than 5 feet 11 inches? Round to nearest tenth of a percent.…

A: formula for z-score is

Q: (a) Of all people in the United States who have type B blood, what percent are Rh positive? (Round…

A: Given: Blood type O+ O- A+ A- B+ B- AB+ AB- Occurrence 36 7 34 6 11 2 3 1

Q: In a survey of 1,500 high school s of sleep. What is the approximate get an average of 8 hours of…

A: Here it is given that - Number of sample (n) = 1500 Sample proportion (p) = 79100 = 0.79 So, q = 1-p…

Q: What is the value of z if only 15.87 percent of all possibile z values are larger

A:

Q: What is the approximate percentage of the patients whose systolic blood pressure is greater than…

A: Given

Q: АВС ~ ADY

A: Given That:- ΔABC ~ ΔADY AD=12, BD=8, DY=17, AY=15, CY=10, BC=x Now, AB=AD+BD AB=12+8 AB=20…

Q: Easton mixed 3/2 kg of flour with 1/6 kg of sugar Determine a reasonable estimate for the amount of…

A:

Q: ...... Percentile of 8,.7 = (Round to the nearest whole number as needed.)

A:

Q: (b) Estimate the percentage of amounts that were greater than $50.40. Round the answer to one…

A: Given information: The average weekly amount spent on lunch as $45.08 and the standard deviation is…

Q: The brand manager for a brand of toothpaste must plan a campaign designed to increase brand…

A: Solution: From the given information, confidence level is 0.95 and E=0.05. Since the proportion is…

Q: (c) What percentage of standardized test scores is greater than 730? % (Round to one decimal place…

A:

Q: From the table below, give the percentile of a value of 80 (rounded to the nearest whole percentile)…

A: Rearranging the dataset, 26, 40, 47, 56, 80, 101

Q: The trunk diameter, in centimeters,  of a certain variety of pine tree is represented by X~N(150,…

A: Solution: Let X be the trunk diameter in centimeters of a certain variety of pine trees. From the…

Q: Percentile of 5.9 =02 (Round to the nearest whole number as needed.)

A:

Q: Melissa estimated that she would read 240 pages last week. She actually read 300 pages. What is the…

A: Given query is to find the error in Melissa's estimation.

Q: Calculate the margin of error for this survey. Round the percentage to one decimal place. Do not…

A: Since confidence level is not given, consider it as 95%. Computation of critical value:…

Q: How do you covert a percentage into a fraction.   The average time spent on different activities…

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.