Here we need to calculate the mean and SD of data. Following table shows the calculations:
Sample size: n=16
Mean:
Standard deviation:
(a-c)
6. The time to repair an electronic instrument is a normally distributed random variable measured in...
P 1The time to repair an electronic instrument is a normal- ly distributed random variable measured in hours. The repair times for 16 such instruments chosen at random are as follows: Hours 159 224 280 379 362 260 101 179 168 485 212 264 250 170 149 (a) Draw a stem-leaf diagram for the time to repair. (b) Construct an appropriate histogram for the time to repair. (c) Construct an appropriate boxplot diagram (d) Suggest one distribution for the data.
The time in hours for a worker to repair an electrical instrument is a Normally distributed random variable with a mean of μ and a standard deviation of 50. The repair times for 12 such instruments chosen at random are as follows: 183 222 303 262 178 232 268 201 244 183 201 140 Part a) Find a 95% confidence interval for μ. For both sides of the bound, leave your answer with 1 decimal place. ( , ). Part b) Find...
33 On May 6, Jim Ryan borrowed $14,000 from Lane Bank at 7 % interest. Jim plans to repay the loan on March 11. Assume the loan is on ordinary interest. How much will Jim repay on March 11? (Use Days in a year table) (Round your answer to the nearest cent.) Jm repay etbook 7-1 TABLE Exact days-in-a-year calendar (excluding leap year)" Day of month 30 31 30 31 28 31 30 31 31 30 31 31 Dec Mar...
Please determine the IDENTITY of the unknown
compound and explain how each peak / data point from the following
instruments led to that identification. What does the gcms
indicate. Thank you very much! (The GCMS data is just a long set of
numbers which is why the question appears so long).
IR of unknown:
NMR unknown Proton Graphs (first is overall graph,
others that follow are zoomed in sections):
NMR unknown Carbon Graphs (first is overall graph,
others that follow...
Could you please help me with questions 1a-1b please? ( since i
could only find the formula needed for 1a, if u aren't sure with 1b
u can just do 1a but please dont reply "no enough data given "
because i have a lil systemical problem with replying the comments)
* the first question was asked to complete the anova table (
table 9.1 in the picture ) by using the formulas ( in the
pictures)
* I have...
If the two signal handling functions in 3000pc were replaced by one function, would there be any significant loss of functionality? Briefly explain /* 3000pc.c */ 2 3 4 5 6 7 8 #include <stdio.h> 9 #include <stdlib.h> 10 #include <unistd.h> 11 #include <sys/mman.h> 12 #include <errno.h> 13 #include <string.h> 14 #include <sys/types.h> 15 #include <sys/wait.h> 16 #include <semaphore.h> 17 #include <string.h> 18 #include <time.h> 19 20 #define QUEUESIZE 32 21 #define WORDSIZE 16 22 23 const int wordlist_size =...
kelly Pitney began her censulting busines, kelly Consulting For egete kelly on April 1, 2019. The accoenting cycle Consulting a April, includia financial in this chapter. During Hay kelly Consulting entered inato the follew ing transactiens: Statements, was illestrated May 3 Received cash from clents as an aduance payment for services to be preided and recorded t as onearned fees, 4,500 5, Received cash fram clients on account, 2, 450 9 Paid cash for a news paper advertisement, $225 13....
JOHNSON & JOHNSON AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF EARNINGS (Dollars and Shares in Millions Except Per Share Amounts) (Note 1)* 2016 71,890 21,789 50.101 20,067 9.143 29 Sales to customers Cost of products sold Gross profit Selling, marketing and administrative expenses Research and development expense In-process research and development Interest income Interest expense, net of portion capitalized (Note 4) Other (income) expense, net Restructuring (Note 22) Eamings before provision for taxes on income Provision for taxes on income (Note 8)...
JOHNSON & JOHNSON AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF EARNINGS (Dollars and Shares in Millions Except Per Share Amounts) (Note 1)* 2016 71,890 21,789 50.101 20,067 9.143 29 Sales to customers Cost of products sold Gross profit Selling, marketing and administrative expenses Research and development expense In-process research and development Interest income Interest expense, net of portion capitalized (Note 4) Other (income) expense, net Restructuring (Note 22) Eamings before provision for taxes on income Provision for taxes on income (Note 8)...
JOHNSON & JOHNSON AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF EARNINGS (Dollars and Shares in Millions Except Per Share Amounts) (Note 1)* 2016 71,890 21,789 50.101 20,067 9.143 29 Sales to customers Cost of products sold Gross profit Selling, marketing and administrative expenses Research and development expense In-process research and development Interest income Interest expense, net of portion capitalized (Note 4) Other (income) expense, net Restructuring (Note 22) Eamings before provision for taxes on income Provision for taxes on income (Note 8)...