In an office three employees Vinay, Sonia and Iqbal process incoming copies of a certain form. Vinay process 50% of the forms. Sonia processes 20% and Iqbal the remaining 30% of the forms. Vinay has an error rate of 0.06, Sonia has an error rate of 0.04 and Iqbal has an error rate of 0.03

The probability that Sonia processed the form and committed an error is :

In an office three employees Vinay, Sonia and Iqbal process incoming copies of a certain form. Vinay process 50% of the forms. Sonia processes 20% and Iqbal the remaining 30% of the forms. Vinay has an error rate of 0.06, Sonia has an error rate of 0.04 and Iqbal has an error rate of 0.03 The total probability of committing an error in processing the form is

In an office three employees Vinay, Sonia and Iqbal process incoming copies of a certain form. Vinay process 50% of the forms. Sonia processes 20% and Iqbal the remaining 30% of the forms. Vinay has an error rate of 0.06, Sonia has an error rate of 0.04 and Iqbal has an error rate of 0.03 The conditional probability that an error is committed in processing given that Sonia processed the form is :

In an office three employees Vinay, Sonia and Iqbal process incoming copies of a certain form. Vinay process 50% of the forms. Sonia processes 20% and Iqbal the remaining 30% of the forms. Vinay has an error rate of 0.06, Sonia has an error rate of 0.04 and Iqbal has an error rate of 0.03 )Let A be the event of committing an error in processing the form and let E1, E2 and E3 be the events that Vinay, Sonia and Iqbal processed the form. The value of sum_(i=1)^(3) P(E_i |A) is

In an office three employees Vinay, Sonia and Iqbal process incoming copies of a certain form. Vinay process 50% of the forms. Sonia processes 20% and Iqbal the remaining 30% of the forms. Vinay has an error rate of 0.06, Sonia has an error rate of 0.04 and Iqbal has an error rate of 0.03 )The manager of the company wants to do a quality check. During inspection he selects a form at random from the days output of processed forms. If the form selected at random has an error, the probability that the form is NOT processed by Vinay is :

In a railway reservation office two clerks are engaged in checking reservation form. On an average first clerk check 55% of the forms while second clerk check remaining. The first clerk has an error rate of 0.33 and second has an error rate 0.02. The reservation form is selected at random from the total number of forms checked during day, and is found to have an error. Find the probability of an event that it was checked by second clerk.

For a certain readction, 10% of the reactant decomposes in one hour, 20% in two hours and 30% in three hours. The unit of rate constant will be

If the error committed in measuring the radius of a circle is 0.01% , find the corresponding error in calculating the area.

If the error committed in measuring the radius of a circle is 0.01% , find the corresponding error in calculating the area.