This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: In a study of parents perceptions of their childrens size, researchers asked parents to estimate ... (Read 406 times)

majortom123

  • Full Member
  • ***
  • Posts: 159
on: Feb 26, 2023
In a study of parents’ perceptions of their children’s size, researchers asked parents to estimate their youngest child’s height. The researchers hypothesize that parents tend to underestimate their youngest child’s size because the youngest child is the baby of the family and all other family members appear larger compared to the baby. The 39 parents who were surveyed underestimated their youngest child’s height by 7.5 cm, on average; the standard deviation for the difference in actual heights and estimated heights was 0.72 cm, and the data were approximately normal. Which of the following is an appropriate null hypothesis for this study?

◦

Parents’ estimate of their youngest child’s height is close to the real height, on average.


◦

Parents tend to overestimate their youngest child’s height, on average.


◦

Parents tend to underestimate their youngest child’s height, on average.


◦

None of the above.

Introductory Statistics: A Problem-Solving Approach ¦ Kokoska ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by majortom123 on Feb 26, 2023

StephaniaF

  • Full Member
  • ***
  • Posts: 170
    • coupons helped me
Reply #1 on: Feb 26, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 56% of students answer this correctly

Area ample of the meat in just one of the quart freezer bags then fit them into your fridge. http://www.roulette48.com/

majortom123

  • Member
  • Posts: 159
Reply 2 on: Feb 26, 2023
Thanks for the timely response, appreciate it

ashely1112

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Relationship between winter rainfall and chuckwalla, Sauromalus, size Relationship between winter rainfall and chuckwalla, Sauromalus, size
Model of a sequential study in which two cohorts were followed beginning at age 20. One cohort was f Model of a sequential study in which two cohorts were followed beginning at age 20. One cohort was f
Eleanor Antin, My Kingdom Is the Right Size, from the series The King of Solana Beach. Eleanor Antin, My Kingdom Is the Right Size, from the series The King of Solana Beach.
Adults in the Berlin Study of Aging show earlier declines on tests of nonverbal, fluid tasks (upper ... Adults in the Berlin Study of Aging show earlier declines on tests of nonverbal, fluid tasks (upper ...
Income of Adult Children Compared With That of Their Parents Income of Adult Children Compared With That of Their Parents
Transmission genetics began with the study of pea plants. Transmission genetics began with the study of pea plants.
Video: Ionic bonds - role of ions in the body

For a complete list of videos, visit our video library