10. The paper "The Variability of Blood Pressure Measurements in Children" (Amer. J. of Public Health (1983): 1207-11) reported the results of a study of 99 third- grade children. The sample consisted of 53 boys and 46 girls. The values of several variables, including systolic blood pressure, diastolic blood pressure were recorded for each child. Means and standard deviations are given in the accompanying table. Systolic Blood Pressure Diastolic Blood Pressure Boys Average Standard Deviation Average 101.7 101.8 59.2 60.3 Your answer 9.8 9.8 Girls Standard Deviation 9.8 10.1 a. Construct 90% confidence intervals for the mean systolic blood pressure * for boys b. Construct 90% confidence intervals for the mean systolic blood pressure * for girls is

Q: The scale on a blue is 1/2 inch : 5 feet. The height of the living room ceiling is shown as 2 1/2…

A: Given that scale on a blue is 0.5 inches =5 feet. So, 2.5 inches=2.5×50.5 feet=25 feet

Q: Holstein calf weighed 93-pounds when born. The calf was sold 250 days later weighing 583 pounds.…

A:

Q: What is the percent of the total area between z= -1.4 and z= -0.55 round to the nearest integer 

A:

Q: Leo is an election officer. On election day, he travels to the polling place, which is 4.8 miles…

A: Please see the below picture for detailed solution.

Q: I have to convert the number to decimal format,  so the question is 0.000072 x 0.5.  round final…

A: The number in the decimal format is as follows:

Q: what is y squared equal to 5

A:

Q: The skid marks for a car involved in an accident measured 216 feet. Rounding your answer to the…

A: Formula for speed of the car when brakes applied=s=24d where s= speed of the car in miles per hour,…

Q: When I was a student, I was one of a relative minority who worked in addition to going to classes.…

A:

Q: The average length of an MLS soccer field is 97.5 m. How far is this distance in yd? Place your…

A: The units of length are feet, yard, meter, etc. . It is known that 1 yd=0.9144 m.

Q: A mountain incline climbs from an elevation of 6560 feet to 8591 feet above sea level. The fastest…

A:

Q: The quantity of fluid administered in an inoculation is usually measured in cubic centimeters,…

A:

Q: It takes Terrell 83 minutes to weed his garden if he does it every 2 weeks, while his wife can get i…

A: Given :- Terrell takes 83 minutes to complete the work  His wife take 63 minutes to complete the…

Q: If 1/4 inch represents 5 yards, the number of inches to show a football field 100 yards long is :

A: Here we will use the triangular multiplication method for calculating the square inches required for…

Q: The highest point in Houston, Texas stands about 0.03 kilometers above sea level when rounded to the…

A: We need to find which among the following options represents to 0.03.

Q: degrees/minutes/seconds?  I'm attempting to divide 207degrees 28minutes by 4.

A:

Q: You'll be serving 325 guests Brown Rice Pilaf. You know that 1 ounce of raw rice, when cooked, will…

A: Given that, You'll be serving 325 guests Brown Rice Pilaf. Since, 1 ounce of raw rice, when cooked,…

Q: I nned to know the decimals results

A: Given The mean and standard deviation as shown below μ=196σ=20

Q: Estimate the following by rounding all the way and then do act Actual Estimate 6,980 +3,190 + 7,819…

A: We have to find the the addition of the given numbers by rounding off individually and afterward.

Q: In a room of 90 people 11 of them have blue eyes. What is the porportion of people with blue eyes.…

A: GivenTotal no.of people in a class=90No.of people have blue eyes=11

Q: On a small neighborhood block, there are a total of 16 houses. There are 3 residents in 12 of the…

A: topic - average

Q: Why are rounded numbers easier to work with?

A:

Q: What is 2/3 as a decimal number, rounded to two decimal places?

A: Two decimal places means there should be 2 numbers behind the point If the third decimal place is…

Q: If an earthquake is 700 times as intense as a 0-level earthquake, what is the Richter scale ranking…

A: Given that the earthquake is 700 times more intense than the  as zero level earth quake

Q: In 1960 Mexico’s population was approximately 35 million. By 2010, it had grown to approximately 112…

A: To calculate population density, you can use the formula:

Q: What is 5/4 as a decimal?

A: