What is the name of the quadrilateral with 2 pairs of equal sides and 2 pairs of opposite angles that are equal?
This question is from hill intermediate school for 3rd graders
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What is the name of the quadrilateral with 2 pairs of equal sides and 2 pairs of opposite angles that are equal?
A kite is a quadrilateral with two pairs of adjacents sides of equal length. If the...
A kite is a quadrilateral with two pairs of adjacents sides of equal length. If the pairs have the same length, then the object is called a rhombus. Some authors restrict kites to being convex. However, a quadrilateral defined as above could be either convex or concave. Concave kites are often called arrowheads or darts. (Note: all rhombi must be convex.) A kite has two sides of length a = b = 6.5 and two sides of length c= d...
Question 7 1 pts The National High School Health Survey (NHSHS) indicates that about 50% of...
Question 7 1 pts The National High School Health Survey (NHSHS) indicates that about 50% of 12th graders consume less than 300g of vegetables at lunch, about 40% consume 300- 600g, and only 10% of them consume more than 600g. A high school conducted a survey of student diets and health information, and reported data about 12th graders' vegetable intake at lunch: Total Vegetable Intake in gram <300g 300g - 600g > 600g Frequency 150 2 78 98 526 Based...
Question 12 of 14 (1 point) Attempt 1 of Unlimited View question in a popup 8.2 Section Exercise 52 (p-value Are yo...
Question 12 of 14 (1 point) Attempt 1 of Unlimited View question in a popup 8.2 Section Exercise 52 (p-value Are you smarter than a second-grader? A random sample of 51 second-graders in a certain school district are given a standardized mathematics skills test. The sample mean score is x = 44. Assume the standard deviation of test scores is o=15. The nationwide average score on this test is 50. The school superintendent wants to know whether the second-graders in...
a.) If a student randomly guesses at 20 multiple-choice questions, find the probability that the student...
a.) If a student randomly guesses at 20 multiple-choice questions, find the probability that the student gets exactly four correct. Each question has four possible choices. 0.190 0.162 0.085 0.218 b.) 80% of members of a club consume alcoholic beverage. Of 14 members are randomly selected what is the probability that all of them drinks alcohol beverage? 0.044 0 1 0.8 c.) A school is sending 12 children to a camp. If 20% of the children in the school are...
Q3. Z Distribution: From Probabilities to Proportions (percentages) Answer the following questions with this scenario: To...
Q3. Z Distribution: From Probabilities to Proportions (percentages) Answer the following questions with this scenario: To assist students with deficient math skills, the local school district decides to use the standardized math test scores to identify students who are scoring in the lowest 4% in the whole population of fifth-graders. These students will then be enrolled in after-school tutoring sessions provided by the district to improve their math skills. Helpful tips: Review the tutorial videos on “how to use the...
Name: PHYSICS 1111 armUp for 07 March are sitting on opposite sides of a see-saw at...
Name: PHYSICS 1111 armUp for 07 March are sitting on opposite sides of a see-saw at positions of 3 m from the son on the right has a fulcrum. The le the left has a mass of 50 kg and the person on the nght has a mass of 80 k person on a What is the net torque on the see-saw? b. Where would a 40 kg person have to sit on the see-saw in order to balance it?
BOX FINAL ANSWERS, write neatly, FOLLOW INSTRUCTIONS for THUMBS up. Question 1 20 pts Consider the...
BOX FINAL ANSWERS, write neatly, FOLLOW INSTRUCTIONS for THUMBS
up.
Question 1 20 pts Consider the accompanying data on IQ for first-graders at a university lab school: 82, 96, 99, 102, 103, 103, 106, 107, 108, 108, 108, 108, 109, 110, 110, 111, 113, 113, 113, 113, 115, 115, 118, 118, 119, 121, 122, 122, 127, 132, 136, 140, 146 a. Calculate a point estimate of the mean value of IQ for the conceptual population of all first graders in...
1&2 Page 1 Question 1 According to the National Institute on Drug Abuse, a U.S. government...
1&2
Page 1 Question 1 According to the National Institute on Drug Abuse, a U.S. government agency. Select one nowe 17.3% of 8th graders in 2010 had used marijuana at some point in their lives. 10 points A school official hopes to show the percentage is lower in his district, testing H P -0.173 versus H.:P < 0.173. The health department for the district uses anonymous random sampling and finds that 10% of 80 eighth graders surveyed had used marijuana....
The following question lists examples of observational studies. Select all those that describe a cross-sectional study...
The following question lists examples of observational studies. Select all those that describe a cross-sectional study design? A.Survey of smokeless tobacco use among ninth-graders in four school districts. B.Data from the Behavioral Risk Factor Survey were used in a secondary data analysis to examine the effect of income inequality and race on preventive health practices. C.A study examined the effect of hormone replacement therapy on cancer; using a cancer registry in California identified cancer cases. Controls were selected from a...
Question 2 2 pts What is the recommended increase in energy intake per day during pregnancy?...
Question 2 2 pts What is the recommended increase in energy intake per day during pregnancy? +500 kcals during entire pregnancy +300 kcals during 1st trimester, +400 kcals during 2nd trimester, +500 kcals during 3rd trimester O +300 kcals during 1st & 2nd trimesters, +0 kcals during 3rd trimester O +0 kcals during 1st trimester, +340 kcals during 2nd trimester, +450 kcals during 3rd trimester 2 pts Question 6 All of the following are characteristics of fat-soluble vitamins, EXCEPT? Many...
A kite is a quadrilateral with two pairs of adjacents sides of equal length. If the pairs have the same length, then the object is called a rhombus. Some authors restrict kites to being convex. However, a quadrilateral defined as above could be either convex or concave. Concave kites are often called arrowheads or darts. (Note: all rhombi must be convex.) A kite has two sides of length a = b = 6.5 and two sides of length c= d...
Question 7 1 pts The National High School Health Survey (NHSHS) indicates that about 50% of 12th graders consume less than 300g of vegetables at lunch, about 40% consume 300- 600g, and only 10% of them consume more than 600g. A high school conducted a survey of student diets and health information, and reported data about 12th graders' vegetable intake at lunch: Total Vegetable Intake in gram <300g 300g - 600g > 600g Frequency 150 2 78 98 526 Based...
Question 12 of 14 (1 point) Attempt 1 of Unlimited View question in a popup 8.2 Section Exercise 52 (p-value Are you smarter than a second-grader? A random sample of 51 second-graders in a certain school district are given a standardized mathematics skills test. The sample mean score is x = 44. Assume the standard deviation of test scores is o=15. The nationwide average score on this test is 50. The school superintendent wants to know whether the second-graders in...
Name: PHYSICS 1111 armUp for 07 March are sitting on opposite sides of a see-saw at positions of 3 m from the son on the right has a fulcrum. The le the left has a mass of 50 kg and the person on the nght has a mass of 80 k person on a What is the net torque on the see-saw? b. Where would a 40 kg person have to sit on the see-saw in order to balance it?
BOX FINAL ANSWERS, write neatly, FOLLOW INSTRUCTIONS for THUMBS
up.
Question 1 20 pts Consider the accompanying data on IQ for first-graders at a university lab school: 82, 96, 99, 102, 103, 103, 106, 107, 108, 108, 108, 108, 109, 110, 110, 111, 113, 113, 113, 113, 115, 115, 118, 118, 119, 121, 122, 122, 127, 132, 136, 140, 146 a. Calculate a point estimate of the mean value of IQ for the conceptual population of all first graders in...
1&2
Page 1 Question 1 According to the National Institute on Drug Abuse, a U.S. government agency. Select one nowe 17.3% of 8th graders in 2010 had used marijuana at some point in their lives. 10 points A school official hopes to show the percentage is lower in his district, testing H P -0.173 versus H.:P < 0.173. The health department for the district uses anonymous random sampling and finds that 10% of 80 eighth graders surveyed had used marijuana....
Question 2 2 pts What is the recommended increase in energy intake per day during pregnancy? +500 kcals during entire pregnancy +300 kcals during 1st trimester, +400 kcals during 2nd trimester, +500 kcals during 3rd trimester O +300 kcals during 1st & 2nd trimesters, +0 kcals during 3rd trimester O +0 kcals during 1st trimester, +340 kcals during 2nd trimester, +450 kcals during 3rd trimester 2 pts Question 6 All of the following are characteristics of fat-soluble vitamins, EXCEPT? Many...
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