A 90% confidence interval for the proportion of twelfth-grade students who chose math as their favorite subject

Fantastic news! We've Found the answer you've been seeking!

Question:

A 90% confidence interval for the proportion of twelfth-grade students who chose math as their favorite subject is (0.43, 0.51). What was the point estimate or sample proportion used to calculate the interval?

Posted Date: Jun 04, 2024 03:07 AM

See More Questions

Creative Homework/Short Project. You have been a contributing author to several marketing newsletters, and you have been asked to submit a onepage article on market segmentation. First, describe the...
The following events pertain to King Company. 1. Acquired $25,000 cash from the issue of common stock. 2. Provided services for $5,000 3. Provided $18,000 of services on account. 4. Collected $11,000...
identify the common prioritization tool and illustrate how it is used in the formation of HR strategy. ( 4 marks)
Veg Ltd has recently purchased two processing plants in Hawkes Bay area. The CEO has compared the two divisions' profits and has indicated that the Hastings plant is performing much better than the...
Consider the problem LOAD-BALANCING, where one is given a set of n jobs of positive sizes T = {t1, t2,..., tn} and W, and must determine if it is possible to split these jobs into two disjoint...
Find the generalized Fourier series solution to the homogeneous Robin problem for the heat equation u (7(x)) - B(x)u, 0 < x < 1, t>0, a(z) 4-0 (7(2) 4) t = == au(0, t) B1 (0,t) = 0, t> 0, x Ju aqu(l,...
Jessica Company produces two models of garage door openers, Standard and Supreme. The company expects to sell 1,800 units of the Standard model and 600 units of the Supreme model (or a sales mix of...
Included in Bridgeport Limited's December 31, 2020 trial balance are the following accounts: Accounts Payable $259,000; Obligations under Lease $188,000; Unearned Revenue $150,000; Bonds Payable...
Green Thumb Landscaping uses the following accounts. Cash Accounts Receivable-Roseville Mall Supplies Prepaid Insurance Accounts Payable-Central Supplies Transactions: Accounts Payable-Plant...
For this case Please Help me Go through the brief and mark each citation for the Table of Authorities. Hint: Citations to the case record do NOT belong on Table of Authorities, so ignore the record...
Tim is a project manager who has performed very well. You, as his manager, would like to give him a pay raise. What is the best form of communication for this? a. Face-to-face b. A letter c....
Project managers must write to a range of project stakeholders. The most important aspect of the project managers correspondence is to ensure: a. The grammar is correct b. The format is correct for...
The Virtual Distance Index is comprised of: a. Operational, cultural and communication distance b. Physical, operational and cultural distance c. Physical, affinity and cultural distance d. Physical,...

A 90% confidence interval for the proportion of twelfth-grade students who chose math as their favorite subject

Question:

Expert Answer:

Students also viewed these mathematics questions